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Failed to pip install pyflux #165

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jiapei100 opened this issue Aug 2, 2021 · 4 comments
Open

Failed to pip install pyflux #165

jiapei100 opened this issue Aug 2, 2021 · 4 comments

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@jiapei100
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jiapei100 commented Aug 2, 2021 •
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Failed to install pyflux via pip

Building wheels for collected packages: pyflux
  Building wheel for pyflux (setup.py) ... error
  ERROR: Command errored out with exit status 1:
   command: /usr/bin/python3 -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-o0mzia1f/pyflux_32c06a9a3c7e4a20b079fc65fdba3e91/setup.py'"'"'; __file__='"'"'/tmp/pip-install-o0mzia1f/pyflux_32c06a9a3c7e4a20b079fc65fdba3e91/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /tmp/pip-wheel-3d5tydro
       cwd: /tmp/pip-install-o0mzia1f/pyflux_32c06a9a3c7e4a20b079fc65fdba3e91/
  Complete output (552 lines):
  running bdist_wheel
  running build
  running config_cc
  unifing config_cc, config, build_clib, build_ext, build commands --compiler options
  running config_fc
  unifing config_fc, config, build_clib, build_ext, build commands --fcompiler options
  running build_src
  build_src
  building extension "pyflux.__check_build._check_build" sources
  building extension "pyflux.arma.arma_recursions" sources
  building extension "pyflux.arma.nn_architecture" sources
  building extension "pyflux.families.gas_recursions" sources
  building extension "pyflux.families.poisson_kalman_recursions" sources
  building extension "pyflux.garch.garch_recursions" sources
  building extension "pyflux.gas.gas_core_recursions" sources
  building extension "pyflux.gpnarx.kernel_routines" sources
  building extension "pyflux.inference.metropolis_sampler" sources
  building extension "pyflux.inference.bbvi_routines" sources
  building extension "pyflux.ssm.kalman" sources
  building extension "pyflux.var.var_recursions" sources
  build_src: building npy-pkg config files
  running build_py
  creating build
  creating build/lib.linux-x86_64-3.8
  creating build/lib.linux-x86_64-3.8/pyflux
  copying pyflux/covariances.py -> build/lib.linux-x86_64-3.8/pyflux
  copying pyflux/data_check.py -> build/lib.linux-x86_64-3.8/pyflux
  copying pyflux/latent_variables.py -> build/lib.linux-x86_64-3.8/pyflux
  copying pyflux/__init__.py -> build/lib.linux-x86_64-3.8/pyflux
  copying pyflux/setup.py -> build/lib.linux-x86_64-3.8/pyflux
  copying pyflux/results.py -> build/lib.linux-x86_64-3.8/pyflux
  copying pyflux/tsm.py -> build/lib.linux-x86_64-3.8/pyflux
  creating build/lib.linux-x86_64-3.8/pyflux/__check_build
  copying pyflux/__check_build/__init__.py -> build/lib.linux-x86_64-3.8/pyflux/__check_build
  copying pyflux/__check_build/setup.py -> build/lib.linux-x86_64-3.8/pyflux/__check_build
  creating build/lib.linux-x86_64-3.8/pyflux/arma
  copying pyflux/arma/arimax.py -> build/lib.linux-x86_64-3.8/pyflux/arma
  copying pyflux/arma/arma.py -> build/lib.linux-x86_64-3.8/pyflux/arma
  copying pyflux/arma/__init__.py -> build/lib.linux-x86_64-3.8/pyflux/arma
  copying pyflux/arma/nnar.py -> build/lib.linux-x86_64-3.8/pyflux/arma
  copying pyflux/arma/setup.py -> build/lib.linux-x86_64-3.8/pyflux/arma
  copying pyflux/arma/nnarx.py -> build/lib.linux-x86_64-3.8/pyflux/arma
  creating build/lib.linux-x86_64-3.8/pyflux/arma/tests
  copying pyflux/arma/tests/test_arimax_t.py -> build/lib.linux-x86_64-3.8/pyflux/arma/tests
  copying pyflux/arma/tests/test_arimax_inference.py -> build/lib.linux-x86_64-3.8/pyflux/arma/tests
  copying pyflux/arma/tests/test_arimax_poisson.py -> build/lib.linux-x86_64-3.8/pyflux/arma/tests
  copying pyflux/arma/tests/test_arimax_exponential.py -> build/lib.linux-x86_64-3.8/pyflux/arma/tests
  copying pyflux/arma/tests/test_arimax_laplace.py -> build/lib.linux-x86_64-3.8/pyflux/arma/tests
  copying pyflux/arma/tests/test_arima_normal.py -> build/lib.linux-x86_64-3.8/pyflux/arma/tests
  copying pyflux/arma/tests/test_arimax_skewt.py -> build/lib.linux-x86_64-3.8/pyflux/arma/tests
  copying pyflux/arma/tests/test_arima_exponential.py -> build/lib.linux-x86_64-3.8/pyflux/arma/tests
  copying pyflux/arma/tests/test_arimax_cauchy.py -> build/lib.linux-x86_64-3.8/pyflux/arma/tests
  copying pyflux/arma/tests/test_arima_inference.py -> build/lib.linux-x86_64-3.8/pyflux/arma/tests
  copying pyflux/arma/tests/test_arima_t.py -> build/lib.linux-x86_64-3.8/pyflux/arma/tests
  copying pyflux/arma/tests/test_arimax_normal.py -> build/lib.linux-x86_64-3.8/pyflux/arma/tests
  copying pyflux/arma/tests/test_arima_laplace.py -> build/lib.linux-x86_64-3.8/pyflux/arma/tests
  copying pyflux/arma/tests/__init__.py -> build/lib.linux-x86_64-3.8/pyflux/arma/tests
  copying pyflux/arma/tests/test_arima_poisson.py -> build/lib.linux-x86_64-3.8/pyflux/arma/tests
  copying pyflux/arma/tests/test_arima_cauchy.py -> build/lib.linux-x86_64-3.8/pyflux/arma/tests
  copying pyflux/arma/tests/test_arima_skewt.py -> build/lib.linux-x86_64-3.8/pyflux/arma/tests
  creating build/lib.linux-x86_64-3.8/pyflux/ensembles
  copying pyflux/ensembles/mixture_of_experts.py -> build/lib.linux-x86_64-3.8/pyflux/ensembles
  copying pyflux/ensembles/__init__.py -> build/lib.linux-x86_64-3.8/pyflux/ensembles
  creating build/lib.linux-x86_64-3.8/pyflux/families
  copying pyflux/families/laplace.py -> build/lib.linux-x86_64-3.8/pyflux/families
  copying pyflux/families/cauchy.py -> build/lib.linux-x86_64-3.8/pyflux/families
  copying pyflux/families/skewt.py -> build/lib.linux-x86_64-3.8/pyflux/families
  copying pyflux/families/flat.py -> build/lib.linux-x86_64-3.8/pyflux/families
  copying pyflux/families/poisson.py -> build/lib.linux-x86_64-3.8/pyflux/families
  copying pyflux/families/exponential.py -> build/lib.linux-x86_64-3.8/pyflux/families
  copying pyflux/families/normal.py -> build/lib.linux-x86_64-3.8/pyflux/families
  copying pyflux/families/family.py -> build/lib.linux-x86_64-3.8/pyflux/families
  copying pyflux/families/__init__.py -> build/lib.linux-x86_64-3.8/pyflux/families
  copying pyflux/families/truncated_normal.py -> build/lib.linux-x86_64-3.8/pyflux/families
  copying pyflux/families/inverse_wishart.py -> build/lib.linux-x86_64-3.8/pyflux/families
  copying pyflux/families/setup.py -> build/lib.linux-x86_64-3.8/pyflux/families
  copying pyflux/families/inverse_gamma.py -> build/lib.linux-x86_64-3.8/pyflux/families
  copying pyflux/families/t.py -> build/lib.linux-x86_64-3.8/pyflux/families
  creating build/lib.linux-x86_64-3.8/pyflux/garch
  copying pyflux/garch/segarchm.py -> build/lib.linux-x86_64-3.8/pyflux/garch
  copying pyflux/garch/lmegarch.py -> build/lib.linux-x86_64-3.8/pyflux/garch
  copying pyflux/garch/segarch.py -> build/lib.linux-x86_64-3.8/pyflux/garch
  copying pyflux/garch/garch.py -> build/lib.linux-x86_64-3.8/pyflux/garch
  copying pyflux/garch/egarchm.py -> build/lib.linux-x86_64-3.8/pyflux/garch
  copying pyflux/garch/egarch.py -> build/lib.linux-x86_64-3.8/pyflux/garch
  copying pyflux/garch/__init__.py -> build/lib.linux-x86_64-3.8/pyflux/garch
  copying pyflux/garch/setup.py -> build/lib.linux-x86_64-3.8/pyflux/garch
  copying pyflux/garch/egarchmreg.py -> build/lib.linux-x86_64-3.8/pyflux/garch
  creating build/lib.linux-x86_64-3.8/pyflux/gas
  copying pyflux/gas/gasrank.py -> build/lib.linux-x86_64-3.8/pyflux/gas
  copying pyflux/gas/gasllt.py -> build/lib.linux-x86_64-3.8/pyflux/gas
  copying pyflux/gas/gasllm.py -> build/lib.linux-x86_64-3.8/pyflux/gas
  copying pyflux/gas/gas.py -> build/lib.linux-x86_64-3.8/pyflux/gas
  copying pyflux/gas/gasreg.py -> build/lib.linux-x86_64-3.8/pyflux/gas
  copying pyflux/gas/gasx.py -> build/lib.linux-x86_64-3.8/pyflux/gas
  copying pyflux/gas/__init__.py -> build/lib.linux-x86_64-3.8/pyflux/gas
  copying pyflux/gas/setup.py -> build/lib.linux-x86_64-3.8/pyflux/gas
  copying pyflux/gas/scores.py -> build/lib.linux-x86_64-3.8/pyflux/gas
  creating build/lib.linux-x86_64-3.8/pyflux/gpnarx
  copying pyflux/gpnarx/gpnarx.py -> build/lib.linux-x86_64-3.8/pyflux/gpnarx
  copying pyflux/gpnarx/kernels.py -> build/lib.linux-x86_64-3.8/pyflux/gpnarx
  copying pyflux/gpnarx/__init__.py -> build/lib.linux-x86_64-3.8/pyflux/gpnarx
  copying pyflux/gpnarx/setup.py -> build/lib.linux-x86_64-3.8/pyflux/gpnarx
  creating build/lib.linux-x86_64-3.8/pyflux/inference
  copying pyflux/inference/metropolis_hastings.py -> build/lib.linux-x86_64-3.8/pyflux/inference
  copying pyflux/inference/stoch_optim.py -> build/lib.linux-x86_64-3.8/pyflux/inference
  copying pyflux/inference/__init__.py -> build/lib.linux-x86_64-3.8/pyflux/inference
  copying pyflux/inference/setup.py -> build/lib.linux-x86_64-3.8/pyflux/inference
  copying pyflux/inference/bbvi.py -> build/lib.linux-x86_64-3.8/pyflux/inference
  copying pyflux/inference/norm_post_sim.py -> build/lib.linux-x86_64-3.8/pyflux/inference
  creating build/lib.linux-x86_64-3.8/pyflux/output
  copying pyflux/output/__init__.py -> build/lib.linux-x86_64-3.8/pyflux/output
  copying pyflux/output/tableprinter.py -> build/lib.linux-x86_64-3.8/pyflux/output
  creating build/lib.linux-x86_64-3.8/pyflux/ssm
  copying pyflux/ssm/llt.py -> build/lib.linux-x86_64-3.8/pyflux/ssm
  copying pyflux/ssm/nllm.py -> build/lib.linux-x86_64-3.8/pyflux/ssm
  copying pyflux/ssm/dar.py -> build/lib.linux-x86_64-3.8/pyflux/ssm
  copying pyflux/ssm/nllt.py -> build/lib.linux-x86_64-3.8/pyflux/ssm
  copying pyflux/ssm/dynamic_glm.py -> build/lib.linux-x86_64-3.8/pyflux/ssm
  copying pyflux/ssm/ndynlin.py -> build/lib.linux-x86_64-3.8/pyflux/ssm
  copying pyflux/ssm/__init__.py -> build/lib.linux-x86_64-3.8/pyflux/ssm
  copying pyflux/ssm/setup.py -> build/lib.linux-x86_64-3.8/pyflux/ssm
  copying pyflux/ssm/dynlin.py -> build/lib.linux-x86_64-3.8/pyflux/ssm
  copying pyflux/ssm/local_level.py -> build/lib.linux-x86_64-3.8/pyflux/ssm
  copying pyflux/ssm/local_trend.py -> build/lib.linux-x86_64-3.8/pyflux/ssm
  copying pyflux/ssm/llm.py -> build/lib.linux-x86_64-3.8/pyflux/ssm
  creating build/lib.linux-x86_64-3.8/pyflux/tests
  copying pyflux/tests/nhst.py -> build/lib.linux-x86_64-3.8/pyflux/tests
  copying pyflux/tests/__init__.py -> build/lib.linux-x86_64-3.8/pyflux/tests
  creating build/lib.linux-x86_64-3.8/pyflux/var
  copying pyflux/var/var.py -> build/lib.linux-x86_64-3.8/pyflux/var
  copying pyflux/var/__init__.py -> build/lib.linux-x86_64-3.8/pyflux/var
  copying pyflux/var/setup.py -> build/lib.linux-x86_64-3.8/pyflux/var
  running build_ext
  customize UnixCCompiler
  customize UnixCCompiler using build_ext
  CCompilerOpt.cc_test_flags[1008] : testing flags (-march=native)
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  creating /tmp/tmp9hho418d/home
  creating /tmp/tmp9hho418d/home/lvision
  creating /tmp/tmp9hho418d/home/lvision/.local
  creating /tmp/tmp9hho418d/home/lvision/.local/lib
  creating /tmp/tmp9hho418d/home/lvision/.local/lib/python3.8
  creating /tmp/tmp9hho418d/home/lvision/.local/lib/python3.8/site-packages
  creating /tmp/tmp9hho418d/home/lvision/.local/lib/python3.8/site-packages/numpy
  creating /tmp/tmp9hho418d/home/lvision/.local/lib/python3.8/site-packages/numpy/distutils
  creating /tmp/tmp9hho418d/home/lvision/.local/lib/python3.8/site-packages/numpy/distutils/checks
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-march=native'
  CCompilerOpt.cc_test_flags[1008] : testing flags (-O3)
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-O3'
  CCompilerOpt.cc_test_flags[1008] : testing flags (-Werror)
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-Werror'
  CCompilerOpt.__init__[1696] : check requested baseline
  CCompilerOpt.cc_test_flags[1008] : testing flags (-msse)
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-msse'
  CCompilerOpt.cc_test_flags[1008] : testing flags (-msse2)
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-msse2'
  CCompilerOpt.feature_test[1461] : testing feature 'SSE' with flags (-msse -msse2)
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-msse -msse2 -Werror'
  CCompilerOpt.feature_test[1461] : testing feature 'SSE2' with flags (-msse -msse2)
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-msse -msse2 -Werror'
  CCompilerOpt.cc_test_flags[1008] : testing flags (-msse3)
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-msse3'
  CCompilerOpt.feature_test[1461] : testing feature 'SSE3' with flags (-msse -msse2 -msse3)
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-msse -msse2 -msse3 -Werror'
  CCompilerOpt.__init__[1705] : check requested dispatch-able features
  CCompilerOpt.cc_test_flags[1008] : testing flags (-mssse3)
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-mssse3'
  CCompilerOpt.cc_test_flags[1008] : testing flags (-msse4.1)
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-msse4.1'
  CCompilerOpt.cc_test_flags[1008] : testing flags (-mpopcnt)
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-mpopcnt'
  CCompilerOpt.cc_test_flags[1008] : testing flags (-msse4.2)
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-msse4.2'
  CCompilerOpt.cc_test_flags[1008] : testing flags (-mavx)
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-mavx'
  CCompilerOpt.cc_test_flags[1008] : testing flags (-mf16c)
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-mf16c'
  CCompilerOpt.cc_test_flags[1008] : testing flags (-mfma)
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-mfma'
  CCompilerOpt.cc_test_flags[1008] : testing flags (-mavx2)
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-mavx2'
  CCompilerOpt.cc_test_flags[1008] : testing flags (-mavx512f)
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-mavx512f'
  CCompilerOpt.cc_test_flags[1008] : testing flags (-mavx512cd)
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-mavx512cd'
  CCompilerOpt.feature_test[1461] : testing feature 'AVX512CD' with flags (-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mfma -mavx2 -mavx512f -mavx512cd)
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mfma -mavx2 -mavx512f -mavx512cd -Werror'
  CCompilerOpt.feature_test[1461] : testing feature 'FMA3' with flags (-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mfma)
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mfma -Werror'
  CCompilerOpt.feature_test[1461] : testing feature 'AVX' with flags (-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx)
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -Werror'
  CCompilerOpt.feature_test[1461] : testing feature 'SSSE3' with flags (-msse -msse2 -msse3 -mssse3)
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-msse -msse2 -msse3 -mssse3 -Werror'
  CCompilerOpt.cc_test_flags[1008] : testing flags (-mavx512vl -mavx512bw -mavx512dq)
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-mavx512vl -mavx512bw -mavx512dq'
  CCompilerOpt.feature_test[1461] : testing feature 'AVX512_SKX' with flags (-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mfma -mavx2 -mavx512f -mavx512cd -mavx512vl -mavx512bw -mavx512dq)
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mfma -mavx2 -mavx512f -mavx512cd -mavx512vl -mavx512bw -mavx512dq -Werror'
  CCompilerOpt.cc_test_flags[1008] : testing flags (-mavx512vnni)
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-mavx512vnni'
  CCompilerOpt.feature_test[1461] : testing feature 'AVX512_CLX' with flags (-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mfma -mavx2 -mavx512f -mavx512cd -mavx512vl -mavx512bw -mavx512dq -mavx512vnni)
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mfma -mavx2 -mavx512f -mavx512cd -mavx512vl -mavx512bw -mavx512dq -mavx512vnni -Werror'
  CCompilerOpt.feature_test[1461] : testing feature 'F16C' with flags (-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c)
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -Werror'
  CCompilerOpt.feature_test[1461] : testing feature 'AVX512F' with flags (-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mfma -mavx2 -mavx512f)
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mfma -mavx2 -mavx512f -Werror'
  CCompilerOpt.cc_test_flags[1008] : testing flags (-mavx512ifma -mavx512vbmi)
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-mavx512ifma -mavx512vbmi'
  CCompilerOpt.feature_test[1461] : testing feature 'AVX512_CNL' with flags (-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mfma -mavx2 -mavx512f -mavx512cd -mavx512vl -mavx512bw -mavx512dq -mavx512ifma -mavx512vbmi)
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mfma -mavx2 -mavx512f -mavx512cd -mavx512vl -mavx512bw -mavx512dq -mavx512ifma -mavx512vbmi -Werror'
  CCompilerOpt.feature_test[1461] : testing feature 'SSE42' with flags (-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2)
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -Werror'
  CCompilerOpt.feature_test[1461] : testing feature 'AVX2' with flags (-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mavx2)
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mavx2 -Werror'
  CCompilerOpt.feature_test[1461] : testing feature 'SSE41' with flags (-msse -msse2 -msse3 -mssse3 -msse4.1)
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-msse -msse2 -msse3 -mssse3 -msse4.1 -Werror'
  CCompilerOpt.feature_test[1461] : testing feature 'POPCNT' with flags (-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt)
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -Werror'
  CCompilerOpt.cc_test_flags[1008] : testing flags (-mavx512vbmi2 -mavx512bitalg -mavx512vpopcntdq)
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-mavx512vbmi2 -mavx512bitalg -mavx512vpopcntdq'
  CCompilerOpt.feature_test[1461] : testing feature 'AVX512_ICL' with flags (-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mfma -mavx2 -mavx512f -mavx512cd -mavx512vl -mavx512bw -mavx512dq -mavx512vnni -mavx512ifma -mavx512vbmi -mavx512vbmi2 -mavx512bitalg -mavx512vpopcntdq)
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mfma -mavx2 -mavx512f -mavx512cd -mavx512vl -mavx512bw -mavx512dq -mavx512vnni -mavx512ifma -mavx512vbmi -mavx512vbmi2 -mavx512bitalg -mavx512vpopcntdq -Werror'
  CCompilerOpt.cc_test_flags[1008] : testing flags (-mavx512er -mavx512pf)
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-mavx512er -mavx512pf'
  CCompilerOpt.feature_test[1461] : testing feature 'AVX512_KNL' with flags (-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mfma -mavx2 -mavx512f -mavx512cd -mavx512er -mavx512pf)
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mfma -mavx2 -mavx512f -mavx512cd -mavx512er -mavx512pf -Werror'
  CCompilerOpt.cc_test_flags[1008] : testing flags (-mavx5124fmaps -mavx5124vnniw -mavx512vpopcntdq)
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-mavx5124fmaps -mavx5124vnniw -mavx512vpopcntdq'
  CCompilerOpt.feature_test[1461] : testing feature 'AVX512_KNM' with flags (-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mfma -mavx2 -mavx512f -mavx512cd -mavx512er -mavx512pf -mavx5124fmaps -mavx5124vnniw -mavx512vpopcntdq)
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mfma -mavx2 -mavx512f -mavx512cd -mavx512er -mavx512pf -mavx5124fmaps -mavx5124vnniw -mavx512vpopcntdq -Werror'
  CCompilerOpt.__init__[1717] : skip features (SSE2 SSE SSE3) since its part of baseline
  CCompilerOpt.__init__[1721] : initialize targets groups
  CCompilerOpt.__init__[1723] : parse target group simd_test
  CCompilerOpt._parse_target_tokens[1934] : skip targets (VSX2 VSX XOP NEON VSX3 ASIMD FMA4) not part of baseline or dispatch-able features
  CCompilerOpt._parse_policy_not_keepbase[2046] : skip baseline features (SSE2)
  CCompilerOpt.generate_dispatch_header[2267] : generate CPU dispatch header: (build/src.linux-x86_64-3.8/numpy/distutils/include/npy_cpu_dispatch_config.h)
  CCompilerOpt.generate_dispatch_header[2276] : dispatch header dir build/src.linux-x86_64-3.8/numpy/distutils/include does not exist, creating it
  CCompilerOpt.feature_extra_checks[1541] : Testing extra checks for feature 'AVX512F' (AVX512F_REDUCE)
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mfma -mavx2 -mavx512f -Werror'
  CCompilerOpt.feature_extra_checks[1541] : Testing extra checks for feature 'AVX512_SKX' (AVX512BW_MASK AVX512DQ_MASK)
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mfma -mavx2 -mavx512f -mavx512cd -mavx512vl -mavx512bw -mavx512dq -Werror'
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  compile options: '-I/usr/include/python3.8 -c'
  extra options: '-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mfma -mavx2 -mavx512f -mavx512cd -mavx512vl -mavx512bw -mavx512dq -Werror'
  building 'pyflux.__check_build._check_build' extension
  compiling C sources
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  creating build/temp.linux-x86_64-3.8/pyflux
  creating build/temp.linux-x86_64-3.8/pyflux/__check_build
  compile options: '-I/home/lvision/.local/lib/python3.8/site-packages/numpy/core/include -Ibuild/src.linux-x86_64-3.8/numpy/distutils/include -I/usr/include/python3.8 -c'
  extra options: '-msse -msse2 -msse3'
  x86_64-linux-gnu-gcc: pyflux/__check_build/_check_build.c
  x86_64-linux-gnu-gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-Bsymbolic-functions -Wl,-z,relro -g -fwrapv -O2 -Wl,-Bsymbolic-functions -Wl,-z,relro -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 build/temp.linux-x86_64-3.8/pyflux/__check_build/_check_build.o -o build/lib.linux-x86_64-3.8/pyflux/__check_build/_check_build.cpython-38-x86_64-linux-gnu.so
  building 'pyflux.arma.arma_recursions' extension
  compiling C sources
  C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
  
  creating build/temp.linux-x86_64-3.8/pyflux/arma
  compile options: '-I/home/lvision/.local/lib/python3.8/site-packages/numpy/core/include -Ibuild/src.linux-x86_64-3.8/numpy/distutils/include -I/usr/include/python3.8 -c'
  extra options: '-msse -msse2 -msse3'
  x86_64-linux-gnu-gcc: pyflux/arma/arma_recursions.c
  In file included from /home/lvision/.local/lib/python3.8/site-packages/numpy/core/include/numpy/ndarraytypes.h:1969,
                   from /home/lvision/.local/lib/python3.8/site-packages/numpy/core/include/numpy/ndarrayobject.h:12,
                   from /home/lvision/.local/lib/python3.8/site-packages/numpy/core/include/numpy/arrayobject.h:4,
                   from pyflux/arma/arma_recursions.c:274:
  /home/lvision/.local/lib/python3.8/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:17:2: warning: #warning "Using deprecated NumPy API, disable it with " "#define NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
     17 | #warning "Using deprecated NumPy API, disable it with " \
        |  ^~~~~~~
  pyflux/arma/arma_recursions.c: In function ‘PyInit_arma_recursions’:
  pyflux/arma/arma_recursions.c:17748:3: warning: ‘tp_print’ is deprecated [-Wdeprecated-declarations]
  17748 |   __pyx_type___pyx_array.tp_print = 0;
        |   ^~~~~~~~~~~~~~~~~~~~~~
  In file included from /usr/include/python3.8/object.h:746,
                   from /usr/include/python3.8/pytime.h:6,
                   from /usr/include/python3.8/Python.h:85,
                   from pyflux/arma/arma_recursions.c:4:
  /usr/include/python3.8/cpython/object.h:260:30: note: declared here
    260 |     Py_DEPRECATED(3.8) int (*tp_print)(PyObject *, FILE *, int);
        |                              ^~~~~~~~
  pyflux/arma/arma_recursions.c:17752:3: warning: ‘tp_print’ is deprecated [-Wdeprecated-declarations]
  17752 |   __pyx_type___pyx_MemviewEnum.tp_print = 0;
        |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
  In file included from /usr/include/python3.8/object.h:746,
                   from /usr/include/python3.8/pytime.h:6,
                   from /usr/include/python3.8/Python.h:85,
                   from pyflux/arma/arma_recursions.c:4:
  /usr/include/python3.8/cpython/object.h:260:30: note: declared here
    260 |     Py_DEPRECATED(3.8) int (*tp_print)(PyObject *, FILE *, int);
        |                              ^~~~~~~~
  pyflux/arma/arma_recursions.c:17763:3: warning: ‘tp_print’ is deprecated [-Wdeprecated-declarations]
  17763 |   __pyx_type___pyx_memoryview.tp_print = 0;
        |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~
  In file included from /usr/include/python3.8/object.h:746,
                   from /usr/include/python3.8/pytime.h:6,
                   from /usr/include/python3.8/Python.h:85,
                   from pyflux/arma/arma_recursions.c:4:
  /usr/include/python3.8/cpython/object.h:260:30: note: declared here
    260 |     Py_DEPRECATED(3.8) int (*tp_print)(PyObject *, FILE *, int);
        |                              ^~~~~~~~
  pyflux/arma/arma_recursions.c:17772:3: warning: ‘tp_print’ is deprecated [-Wdeprecated-declarations]
  17772 |   __pyx_type___pyx_memoryviewslice.tp_print = 0;
        |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  In file included from /usr/include/python3.8/object.h:746,
                   from /usr/include/python3.8/pytime.h:6,
                   from /usr/include/python3.8/Python.h:85,
                   from pyflux/arma/arma_recursions.c:4:
  /usr/include/python3.8/cpython/object.h:260:30: note: declared here
    260 |     Py_DEPRECATED(3.8) int (*tp_print)(PyObject *, FILE *, int);
        |                              ^~~~~~~~
  pyflux/arma/arma_recursions.c: In function ‘__Pyx__ExceptionSave’:
  pyflux/arma/arma_recursions.c:19331:21: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_type’; did you mean ‘curexc_type’?
  19331 |     *type = tstate->exc_type;
        |                     ^~~~~~~~
        |                     curexc_type
  pyflux/arma/arma_recursions.c:19332:22: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_value’; did you mean ‘curexc_value’?
  19332 |     *value = tstate->exc_value;
        |                      ^~~~~~~~~
        |                      curexc_value
  pyflux/arma/arma_recursions.c:19333:19: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_traceback’; did you mean ‘curexc_traceback’?
  19333 |     *tb = tstate->exc_traceback;
        |                   ^~~~~~~~~~~~~
        |                   curexc_traceback
  pyflux/arma/arma_recursions.c: In function ‘__Pyx__ExceptionReset’:
  pyflux/arma/arma_recursions.c:19340:24: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_type’; did you mean ‘curexc_type’?
  19340 |     tmp_type = tstate->exc_type;
        |                        ^~~~~~~~
        |                        curexc_type
  pyflux/arma/arma_recursions.c:19341:25: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_value’; did you mean ‘curexc_value’?
  19341 |     tmp_value = tstate->exc_value;
        |                         ^~~~~~~~~
        |                         curexc_value
  pyflux/arma/arma_recursions.c:19342:22: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_traceback’; did you mean ‘curexc_traceback’?
  19342 |     tmp_tb = tstate->exc_traceback;
        |                      ^~~~~~~~~~~~~
        |                      curexc_traceback
  pyflux/arma/arma_recursions.c:19343:13: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_type’; did you mean ‘curexc_type’?
  19343 |     tstate->exc_type = type;
        |             ^~~~~~~~
        |             curexc_type
  pyflux/arma/arma_recursions.c:19344:13: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_value’; did you mean ‘curexc_value’?
  19344 |     tstate->exc_value = value;
        |             ^~~~~~~~~
        |             curexc_value
  pyflux/arma/arma_recursions.c:19345:13: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_traceback’; did you mean ‘curexc_traceback’?
  19345 |     tstate->exc_traceback = tb;
        |             ^~~~~~~~~~~~~
        |             curexc_traceback
  pyflux/arma/arma_recursions.c: In function ‘__Pyx__GetException’:
  pyflux/arma/arma_recursions.c:19400:24: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_type’; did you mean ‘curexc_type’?
  19400 |     tmp_type = tstate->exc_type;
        |                        ^~~~~~~~
        |                        curexc_type
  pyflux/arma/arma_recursions.c:19401:25: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_value’; did you mean ‘curexc_value’?
  19401 |     tmp_value = tstate->exc_value;
        |                         ^~~~~~~~~
        |                         curexc_value
  pyflux/arma/arma_recursions.c:19402:22: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_traceback’; did you mean ‘curexc_traceback’?
  19402 |     tmp_tb = tstate->exc_traceback;
        |                      ^~~~~~~~~~~~~
        |                      curexc_traceback
  pyflux/arma/arma_recursions.c:19403:13: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_type’; did you mean ‘curexc_type’?
  19403 |     tstate->exc_type = local_type;
        |             ^~~~~~~~
        |             curexc_type
  pyflux/arma/arma_recursions.c:19404:13: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_value’; did you mean ‘curexc_value’?
  19404 |     tstate->exc_value = local_value;
        |             ^~~~~~~~~
        |             curexc_value
  pyflux/arma/arma_recursions.c:19405:13: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_traceback’; did you mean ‘curexc_traceback’?
  19405 |     tstate->exc_traceback = local_tb;
        |             ^~~~~~~~~~~~~
        |             curexc_traceback
  pyflux/arma/arma_recursions.c: In function ‘__Pyx__ExceptionSwap’:
  pyflux/arma/arma_recursions.c:19427:24: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_type’; did you mean ‘curexc_type’?
  19427 |     tmp_type = tstate->exc_type;
        |                        ^~~~~~~~
        |                        curexc_type
  pyflux/arma/arma_recursions.c:19428:25: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_value’; did you mean ‘curexc_value’?
  19428 |     tmp_value = tstate->exc_value;
        |                         ^~~~~~~~~
        |                         curexc_value
  pyflux/arma/arma_recursions.c:19429:22: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_traceback’; did you mean ‘curexc_traceback’?
  19429 |     tmp_tb = tstate->exc_traceback;
        |                      ^~~~~~~~~~~~~
        |                      curexc_traceback
  pyflux/arma/arma_recursions.c:19430:13: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_type’; did you mean ‘curexc_type’?
  19430 |     tstate->exc_type = *type;
        |             ^~~~~~~~
        |             curexc_type
  pyflux/arma/arma_recursions.c:19431:13: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_value’; did you mean ‘curexc_value’?
  19431 |     tstate->exc_value = *value;
        |             ^~~~~~~~~
        |             curexc_value
  pyflux/arma/arma_recursions.c:19432:13: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_traceback’; did you mean ‘curexc_traceback’?
  19432 |     tstate->exc_traceback = *tb;
        |             ^~~~~~~~~~~~~
        |             curexc_traceback
  In file included from /home/lvision/.local/lib/python3.8/site-packages/numpy/core/include/numpy/ndarrayobject.h:21,
                   from /home/lvision/.local/lib/python3.8/site-packages/numpy/core/include/numpy/arrayobject.h:4,
                   from pyflux/arma/arma_recursions.c:274:
  At top level:
  /home/lvision/.local/lib/python3.8/site-packages/numpy/core/include/numpy/__multiarray_api.h:1464:1: warning: ‘_import_array’ defined but not used [-Wunused-function]
   1464 | _import_array(void)
        | ^~~~~~~~~~~~~
  error: Command "x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/home/lvision/.local/lib/python3.8/site-packages/numpy/core/include -Ibuild/src.linux-x86_64-3.8/numpy/distutils/include -I/usr/include/python3.8 -c pyflux/arma/arma_recursions.c -o build/temp.linux-x86_64-3.8/pyflux/arma/arma_recursions.o -MMD -MF build/temp.linux-x86_64-3.8/pyflux/arma/arma_recursions.o.d -msse -msse2 -msse3" failed with exit status 1
  
  ########### EXT COMPILER OPTIMIZATION ###########
  Platform      :
    Architecture: x64
    Compiler    : gcc
  
  CPU baseline  :
    Requested   : 'min'
    Enabled     : SSE SSE2 SSE3
    Flags       : -msse -msse2 -msse3
    Extra checks: none
  
  CPU dispatch  :
    Requested   : 'max -xop -fma4'
    Enabled     : SSSE3 SSE41 POPCNT SSE42 AVX F16C FMA3 AVX2 AVX512F AVX512CD AVX512_KNL AVX512_KNM AVX512_SKX AVX512_CLX AVX512_CNL AVX512_ICL
    Generated   : none
  CCompilerOpt.cache_flush[804] : write cache to path -> /tmp/pip-install-o0mzia1f/pyflux_32c06a9a3c7e4a20b079fc65fdba3e91/build/temp.linux-x86_64-3.8/ccompiler_opt_cache_ext.py
  ----------------------------------------
  ERROR: Failed building wheel for pyflux
  Running setup.py clean for pyflux
Failed to build pyflux
Installing collected packages: pyflux
    Running setup.py install for pyflux ... error
    ERROR: Command errored out with exit status 1:
     command: /usr/bin/python3 -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-o0mzia1f/pyflux_32c06a9a3c7e4a20b079fc65fdba3e91/setup.py'"'"'; __file__='"'"'/tmp/pip-install-o0mzia1f/pyflux_32c06a9a3c7e4a20b079fc65fdba3e91/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /tmp/pip-record-okru7sal/install-record.txt --single-version-externally-managed --user --prefix= --compile --install-headers /home/lvision/.local/include/python3.8/pyflux
         cwd: /tmp/pip-install-o0mzia1f/pyflux_32c06a9a3c7e4a20b079fc65fdba3e91/
    Complete output (550 lines):
    running install
    running build
    running config_cc
    unifing config_cc, config, build_clib, build_ext, build commands --compiler options
    running config_fc
    unifing config_fc, config, build_clib, build_ext, build commands --fcompiler options
    running build_src
    build_src
    building extension "pyflux.__check_build._check_build" sources
    building extension "pyflux.arma.arma_recursions" sources
    building extension "pyflux.arma.nn_architecture" sources
    building extension "pyflux.families.gas_recursions" sources
    building extension "pyflux.families.poisson_kalman_recursions" sources
    building extension "pyflux.garch.garch_recursions" sources
    building extension "pyflux.gas.gas_core_recursions" sources
    building extension "pyflux.gpnarx.kernel_routines" sources
    building extension "pyflux.inference.metropolis_sampler" sources
    building extension "pyflux.inference.bbvi_routines" sources
    building extension "pyflux.ssm.kalman" sources
    building extension "pyflux.var.var_recursions" sources
    build_src: building npy-pkg config files
    running build_py
    creating build/lib.linux-x86_64-3.8
    creating build/lib.linux-x86_64-3.8/pyflux
    copying pyflux/covariances.py -> build/lib.linux-x86_64-3.8/pyflux
    copying pyflux/data_check.py -> build/lib.linux-x86_64-3.8/pyflux
    copying pyflux/latent_variables.py -> build/lib.linux-x86_64-3.8/pyflux
    copying pyflux/__init__.py -> build/lib.linux-x86_64-3.8/pyflux
    copying pyflux/setup.py -> build/lib.linux-x86_64-3.8/pyflux
    copying pyflux/results.py -> build/lib.linux-x86_64-3.8/pyflux
    copying pyflux/tsm.py -> build/lib.linux-x86_64-3.8/pyflux
    creating build/lib.linux-x86_64-3.8/pyflux/__check_build
    copying pyflux/__check_build/__init__.py -> build/lib.linux-x86_64-3.8/pyflux/__check_build
    copying pyflux/__check_build/setup.py -> build/lib.linux-x86_64-3.8/pyflux/__check_build
    creating build/lib.linux-x86_64-3.8/pyflux/arma
    copying pyflux/arma/arimax.py -> build/lib.linux-x86_64-3.8/pyflux/arma
    copying pyflux/arma/arma.py -> build/lib.linux-x86_64-3.8/pyflux/arma
    copying pyflux/arma/__init__.py -> build/lib.linux-x86_64-3.8/pyflux/arma
    copying pyflux/arma/nnar.py -> build/lib.linux-x86_64-3.8/pyflux/arma
    copying pyflux/arma/setup.py -> build/lib.linux-x86_64-3.8/pyflux/arma
    copying pyflux/arma/nnarx.py -> build/lib.linux-x86_64-3.8/pyflux/arma
    creating build/lib.linux-x86_64-3.8/pyflux/arma/tests
    copying pyflux/arma/tests/test_arimax_t.py -> build/lib.linux-x86_64-3.8/pyflux/arma/tests
    copying pyflux/arma/tests/test_arimax_inference.py -> build/lib.linux-x86_64-3.8/pyflux/arma/tests
    copying pyflux/arma/tests/test_arimax_poisson.py -> build/lib.linux-x86_64-3.8/pyflux/arma/tests
    copying pyflux/arma/tests/test_arimax_exponential.py -> build/lib.linux-x86_64-3.8/pyflux/arma/tests
    copying pyflux/arma/tests/test_arimax_laplace.py -> build/lib.linux-x86_64-3.8/pyflux/arma/tests
    copying pyflux/arma/tests/test_arima_normal.py -> build/lib.linux-x86_64-3.8/pyflux/arma/tests
    copying pyflux/arma/tests/test_arimax_skewt.py -> build/lib.linux-x86_64-3.8/pyflux/arma/tests
    copying pyflux/arma/tests/test_arima_exponential.py -> build/lib.linux-x86_64-3.8/pyflux/arma/tests
    copying pyflux/arma/tests/test_arimax_cauchy.py -> build/lib.linux-x86_64-3.8/pyflux/arma/tests
    copying pyflux/arma/tests/test_arima_inference.py -> build/lib.linux-x86_64-3.8/pyflux/arma/tests
    copying pyflux/arma/tests/test_arima_t.py -> build/lib.linux-x86_64-3.8/pyflux/arma/tests
    copying pyflux/arma/tests/test_arimax_normal.py -> build/lib.linux-x86_64-3.8/pyflux/arma/tests
    copying pyflux/arma/tests/test_arima_laplace.py -> build/lib.linux-x86_64-3.8/pyflux/arma/tests
    copying pyflux/arma/tests/__init__.py -> build/lib.linux-x86_64-3.8/pyflux/arma/tests
    copying pyflux/arma/tests/test_arima_poisson.py -> build/lib.linux-x86_64-3.8/pyflux/arma/tests
    copying pyflux/arma/tests/test_arima_cauchy.py -> build/lib.linux-x86_64-3.8/pyflux/arma/tests
    copying pyflux/arma/tests/test_arima_skewt.py -> build/lib.linux-x86_64-3.8/pyflux/arma/tests
    creating build/lib.linux-x86_64-3.8/pyflux/ensembles
    copying pyflux/ensembles/mixture_of_experts.py -> build/lib.linux-x86_64-3.8/pyflux/ensembles
    copying pyflux/ensembles/__init__.py -> build/lib.linux-x86_64-3.8/pyflux/ensembles
    creating build/lib.linux-x86_64-3.8/pyflux/families
    copying pyflux/families/laplace.py -> build/lib.linux-x86_64-3.8/pyflux/families
    copying pyflux/families/cauchy.py -> build/lib.linux-x86_64-3.8/pyflux/families
    copying pyflux/families/skewt.py -> build/lib.linux-x86_64-3.8/pyflux/families
    copying pyflux/families/flat.py -> build/lib.linux-x86_64-3.8/pyflux/families
    copying pyflux/families/poisson.py -> build/lib.linux-x86_64-3.8/pyflux/families
    copying pyflux/families/exponential.py -> build/lib.linux-x86_64-3.8/pyflux/families
    copying pyflux/families/normal.py -> build/lib.linux-x86_64-3.8/pyflux/families
    copying pyflux/families/family.py -> build/lib.linux-x86_64-3.8/pyflux/families
    copying pyflux/families/__init__.py -> build/lib.linux-x86_64-3.8/pyflux/families
    copying pyflux/families/truncated_normal.py -> build/lib.linux-x86_64-3.8/pyflux/families
    copying pyflux/families/inverse_wishart.py -> build/lib.linux-x86_64-3.8/pyflux/families
    copying pyflux/families/setup.py -> build/lib.linux-x86_64-3.8/pyflux/families
    copying pyflux/families/inverse_gamma.py -> build/lib.linux-x86_64-3.8/pyflux/families
    copying pyflux/families/t.py -> build/lib.linux-x86_64-3.8/pyflux/families
    creating build/lib.linux-x86_64-3.8/pyflux/garch
    copying pyflux/garch/segarchm.py -> build/lib.linux-x86_64-3.8/pyflux/garch
    copying pyflux/garch/lmegarch.py -> build/lib.linux-x86_64-3.8/pyflux/garch
    copying pyflux/garch/segarch.py -> build/lib.linux-x86_64-3.8/pyflux/garch
    copying pyflux/garch/garch.py -> build/lib.linux-x86_64-3.8/pyflux/garch
    copying pyflux/garch/egarchm.py -> build/lib.linux-x86_64-3.8/pyflux/garch
    copying pyflux/garch/egarch.py -> build/lib.linux-x86_64-3.8/pyflux/garch
    copying pyflux/garch/__init__.py -> build/lib.linux-x86_64-3.8/pyflux/garch
    copying pyflux/garch/setup.py -> build/lib.linux-x86_64-3.8/pyflux/garch
    copying pyflux/garch/egarchmreg.py -> build/lib.linux-x86_64-3.8/pyflux/garch
    creating build/lib.linux-x86_64-3.8/pyflux/gas
    copying pyflux/gas/gasrank.py -> build/lib.linux-x86_64-3.8/pyflux/gas
    copying pyflux/gas/gasllt.py -> build/lib.linux-x86_64-3.8/pyflux/gas
    copying pyflux/gas/gasllm.py -> build/lib.linux-x86_64-3.8/pyflux/gas
    copying pyflux/gas/gas.py -> build/lib.linux-x86_64-3.8/pyflux/gas
    copying pyflux/gas/gasreg.py -> build/lib.linux-x86_64-3.8/pyflux/gas
    copying pyflux/gas/gasx.py -> build/lib.linux-x86_64-3.8/pyflux/gas
    copying pyflux/gas/__init__.py -> build/lib.linux-x86_64-3.8/pyflux/gas
    copying pyflux/gas/setup.py -> build/lib.linux-x86_64-3.8/pyflux/gas
    copying pyflux/gas/scores.py -> build/lib.linux-x86_64-3.8/pyflux/gas
    creating build/lib.linux-x86_64-3.8/pyflux/gpnarx
    copying pyflux/gpnarx/gpnarx.py -> build/lib.linux-x86_64-3.8/pyflux/gpnarx
    copying pyflux/gpnarx/kernels.py -> build/lib.linux-x86_64-3.8/pyflux/gpnarx
    copying pyflux/gpnarx/__init__.py -> build/lib.linux-x86_64-3.8/pyflux/gpnarx
    copying pyflux/gpnarx/setup.py -> build/lib.linux-x86_64-3.8/pyflux/gpnarx
    creating build/lib.linux-x86_64-3.8/pyflux/inference
    copying pyflux/inference/metropolis_hastings.py -> build/lib.linux-x86_64-3.8/pyflux/inference
    copying pyflux/inference/stoch_optim.py -> build/lib.linux-x86_64-3.8/pyflux/inference
    copying pyflux/inference/__init__.py -> build/lib.linux-x86_64-3.8/pyflux/inference
    copying pyflux/inference/setup.py -> build/lib.linux-x86_64-3.8/pyflux/inference
    copying pyflux/inference/bbvi.py -> build/lib.linux-x86_64-3.8/pyflux/inference
    copying pyflux/inference/norm_post_sim.py -> build/lib.linux-x86_64-3.8/pyflux/inference
    creating build/lib.linux-x86_64-3.8/pyflux/output
    copying pyflux/output/__init__.py -> build/lib.linux-x86_64-3.8/pyflux/output
    copying pyflux/output/tableprinter.py -> build/lib.linux-x86_64-3.8/pyflux/output
    creating build/lib.linux-x86_64-3.8/pyflux/ssm
    copying pyflux/ssm/llt.py -> build/lib.linux-x86_64-3.8/pyflux/ssm
    copying pyflux/ssm/nllm.py -> build/lib.linux-x86_64-3.8/pyflux/ssm
    copying pyflux/ssm/dar.py -> build/lib.linux-x86_64-3.8/pyflux/ssm
    copying pyflux/ssm/nllt.py -> build/lib.linux-x86_64-3.8/pyflux/ssm
    copying pyflux/ssm/dynamic_glm.py -> build/lib.linux-x86_64-3.8/pyflux/ssm
    copying pyflux/ssm/ndynlin.py -> build/lib.linux-x86_64-3.8/pyflux/ssm
    copying pyflux/ssm/__init__.py -> build/lib.linux-x86_64-3.8/pyflux/ssm
    copying pyflux/ssm/setup.py -> build/lib.linux-x86_64-3.8/pyflux/ssm
    copying pyflux/ssm/dynlin.py -> build/lib.linux-x86_64-3.8/pyflux/ssm
    copying pyflux/ssm/local_level.py -> build/lib.linux-x86_64-3.8/pyflux/ssm
    copying pyflux/ssm/local_trend.py -> build/lib.linux-x86_64-3.8/pyflux/ssm
    copying pyflux/ssm/llm.py -> build/lib.linux-x86_64-3.8/pyflux/ssm
    creating build/lib.linux-x86_64-3.8/pyflux/tests
    copying pyflux/tests/nhst.py -> build/lib.linux-x86_64-3.8/pyflux/tests
    copying pyflux/tests/__init__.py -> build/lib.linux-x86_64-3.8/pyflux/tests
    creating build/lib.linux-x86_64-3.8/pyflux/var
    copying pyflux/var/var.py -> build/lib.linux-x86_64-3.8/pyflux/var
    copying pyflux/var/__init__.py -> build/lib.linux-x86_64-3.8/pyflux/var
    copying pyflux/var/setup.py -> build/lib.linux-x86_64-3.8/pyflux/var
    running build_ext
    customize UnixCCompiler
    customize UnixCCompiler using build_ext
    CCompilerOpt.cc_test_flags[1008] : testing flags (-march=native)
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    creating /tmp/tmp3s8zoepl/home
    creating /tmp/tmp3s8zoepl/home/lvision
    creating /tmp/tmp3s8zoepl/home/lvision/.local
    creating /tmp/tmp3s8zoepl/home/lvision/.local/lib
    creating /tmp/tmp3s8zoepl/home/lvision/.local/lib/python3.8
    creating /tmp/tmp3s8zoepl/home/lvision/.local/lib/python3.8/site-packages
    creating /tmp/tmp3s8zoepl/home/lvision/.local/lib/python3.8/site-packages/numpy
    creating /tmp/tmp3s8zoepl/home/lvision/.local/lib/python3.8/site-packages/numpy/distutils
    creating /tmp/tmp3s8zoepl/home/lvision/.local/lib/python3.8/site-packages/numpy/distutils/checks
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-march=native'
    CCompilerOpt.cc_test_flags[1008] : testing flags (-O3)
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-O3'
    CCompilerOpt.cc_test_flags[1008] : testing flags (-Werror)
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-Werror'
    CCompilerOpt.__init__[1696] : check requested baseline
    CCompilerOpt.cc_test_flags[1008] : testing flags (-msse)
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-msse'
    CCompilerOpt.cc_test_flags[1008] : testing flags (-msse2)
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-msse2'
    CCompilerOpt.feature_test[1461] : testing feature 'SSE' with flags (-msse -msse2)
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-msse -msse2 -Werror'
    CCompilerOpt.feature_test[1461] : testing feature 'SSE2' with flags (-msse -msse2)
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-msse -msse2 -Werror'
    CCompilerOpt.cc_test_flags[1008] : testing flags (-msse3)
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-msse3'
    CCompilerOpt.feature_test[1461] : testing feature 'SSE3' with flags (-msse -msse2 -msse3)
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-msse -msse2 -msse3 -Werror'
    CCompilerOpt.__init__[1705] : check requested dispatch-able features
    CCompilerOpt.cc_test_flags[1008] : testing flags (-mssse3)
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-mssse3'
    CCompilerOpt.cc_test_flags[1008] : testing flags (-msse4.1)
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-msse4.1'
    CCompilerOpt.cc_test_flags[1008] : testing flags (-mpopcnt)
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-mpopcnt'
    CCompilerOpt.feature_test[1461] : testing feature 'POPCNT' with flags (-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt)
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -Werror'
    CCompilerOpt.cc_test_flags[1008] : testing flags (-msse4.2)
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-msse4.2'
    CCompilerOpt.cc_test_flags[1008] : testing flags (-mavx)
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-mavx'
    CCompilerOpt.cc_test_flags[1008] : testing flags (-mf16c)
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-mf16c'
    CCompilerOpt.cc_test_flags[1008] : testing flags (-mfma)
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-mfma'
    CCompilerOpt.cc_test_flags[1008] : testing flags (-mavx2)
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-mavx2'
    CCompilerOpt.cc_test_flags[1008] : testing flags (-mavx512f)
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-mavx512f'
    CCompilerOpt.cc_test_flags[1008] : testing flags (-mavx512cd)
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-mavx512cd'
    CCompilerOpt.feature_test[1461] : testing feature 'AVX512CD' with flags (-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mfma -mavx2 -mavx512f -mavx512cd)
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mfma -mavx2 -mavx512f -mavx512cd -Werror'
    CCompilerOpt.cc_test_flags[1008] : testing flags (-mavx512vl -mavx512bw -mavx512dq)
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-mavx512vl -mavx512bw -mavx512dq'
    CCompilerOpt.feature_test[1461] : testing feature 'AVX512_SKX' with flags (-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mfma -mavx2 -mavx512f -mavx512cd -mavx512vl -mavx512bw -mavx512dq)
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mfma -mavx2 -mavx512f -mavx512cd -mavx512vl -mavx512bw -mavx512dq -Werror'
    CCompilerOpt.feature_test[1461] : testing feature 'SSE41' with flags (-msse -msse2 -msse3 -mssse3 -msse4.1)
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-msse -msse2 -msse3 -mssse3 -msse4.1 -Werror'
    CCompilerOpt.feature_test[1461] : testing feature 'AVX2' with flags (-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mavx2)
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mavx2 -Werror'
    CCompilerOpt.feature_test[1461] : testing feature 'AVX512F' with flags (-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mfma -mavx2 -mavx512f)
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mfma -mavx2 -mavx512f -Werror'
    CCompilerOpt.feature_test[1461] : testing feature 'F16C' with flags (-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c)
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -Werror'
    CCompilerOpt.feature_test[1461] : testing feature 'SSE42' with flags (-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2)
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -Werror'
    CCompilerOpt.feature_test[1461] : testing feature 'AVX' with flags (-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx)
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -Werror'
    CCompilerOpt.feature_test[1461] : testing feature 'FMA3' with flags (-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mfma)
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mfma -Werror'
    CCompilerOpt.feature_test[1461] : testing feature 'SSSE3' with flags (-msse -msse2 -msse3 -mssse3)
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-msse -msse2 -msse3 -mssse3 -Werror'
    CCompilerOpt.cc_test_flags[1008] : testing flags (-mavx512ifma -mavx512vbmi)
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-mavx512ifma -mavx512vbmi'
    CCompilerOpt.feature_test[1461] : testing feature 'AVX512_CNL' with flags (-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mfma -mavx2 -mavx512f -mavx512cd -mavx512vl -mavx512bw -mavx512dq -mavx512ifma -mavx512vbmi)
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mfma -mavx2 -mavx512f -mavx512cd -mavx512vl -mavx512bw -mavx512dq -mavx512ifma -mavx512vbmi -Werror'
    CCompilerOpt.cc_test_flags[1008] : testing flags (-mavx512er -mavx512pf)
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-mavx512er -mavx512pf'
    CCompilerOpt.feature_test[1461] : testing feature 'AVX512_KNL' with flags (-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mfma -mavx2 -mavx512f -mavx512cd -mavx512er -mavx512pf)
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mfma -mavx2 -mavx512f -mavx512cd -mavx512er -mavx512pf -Werror'
    CCompilerOpt.cc_test_flags[1008] : testing flags (-mavx5124fmaps -mavx5124vnniw -mavx512vpopcntdq)
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-mavx5124fmaps -mavx5124vnniw -mavx512vpopcntdq'
    CCompilerOpt.feature_test[1461] : testing feature 'AVX512_KNM' with flags (-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mfma -mavx2 -mavx512f -mavx512cd -mavx512er -mavx512pf -mavx5124fmaps -mavx5124vnniw -mavx512vpopcntdq)
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mfma -mavx2 -mavx512f -mavx512cd -mavx512er -mavx512pf -mavx5124fmaps -mavx5124vnniw -mavx512vpopcntdq -Werror'
    CCompilerOpt.cc_test_flags[1008] : testing flags (-mavx512vnni)
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-mavx512vnni'
    CCompilerOpt.feature_test[1461] : testing feature 'AVX512_CLX' with flags (-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mfma -mavx2 -mavx512f -mavx512cd -mavx512vl -mavx512bw -mavx512dq -mavx512vnni)
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mfma -mavx2 -mavx512f -mavx512cd -mavx512vl -mavx512bw -mavx512dq -mavx512vnni -Werror'
    CCompilerOpt.cc_test_flags[1008] : testing flags (-mavx512vbmi2 -mavx512bitalg -mavx512vpopcntdq)
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-mavx512vbmi2 -mavx512bitalg -mavx512vpopcntdq'
    CCompilerOpt.feature_test[1461] : testing feature 'AVX512_ICL' with flags (-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mfma -mavx2 -mavx512f -mavx512cd -mavx512vl -mavx512bw -mavx512dq -mavx512vnni -mavx512ifma -mavx512vbmi -mavx512vbmi2 -mavx512bitalg -mavx512vpopcntdq)
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mfma -mavx2 -mavx512f -mavx512cd -mavx512vl -mavx512bw -mavx512dq -mavx512vnni -mavx512ifma -mavx512vbmi -mavx512vbmi2 -mavx512bitalg -mavx512vpopcntdq -Werror'
    CCompilerOpt.__init__[1717] : skip features (SSE2 SSE3 SSE) since its part of baseline
    CCompilerOpt.__init__[1721] : initialize targets groups
    CCompilerOpt.__init__[1723] : parse target group simd_test
    CCompilerOpt._parse_target_tokens[1934] : skip targets (FMA4 VSX2 ASIMD VSX3 VSX NEON XOP) not part of baseline or dispatch-able features
    CCompilerOpt._parse_policy_not_keepbase[2046] : skip baseline features (SSE2)
    CCompilerOpt.generate_dispatch_header[2267] : generate CPU dispatch header: (build/src.linux-x86_64-3.8/numpy/distutils/include/npy_cpu_dispatch_config.h)
    CCompilerOpt.feature_extra_checks[1541] : Testing extra checks for feature 'AVX512F' (AVX512F_REDUCE)
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mfma -mavx2 -mavx512f -Werror'
    CCompilerOpt.feature_extra_checks[1541] : Testing extra checks for feature 'AVX512_SKX' (AVX512BW_MASK AVX512DQ_MASK)
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mfma -mavx2 -mavx512f -mavx512cd -mavx512vl -mavx512bw -mavx512dq -Werror'
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    compile options: '-I/usr/include/python3.8 -c'
    extra options: '-msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mavx -mf16c -mfma -mavx2 -mavx512f -mavx512cd -mavx512vl -mavx512bw -mavx512dq -Werror'
    building 'pyflux.__check_build._check_build' extension
    compiling C sources
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    creating build/temp.linux-x86_64-3.8/pyflux
    creating build/temp.linux-x86_64-3.8/pyflux/__check_build
    compile options: '-I/home/lvision/.local/lib/python3.8/site-packages/numpy/core/include -Ibuild/src.linux-x86_64-3.8/numpy/distutils/include -I/usr/include/python3.8 -c'
    extra options: '-msse -msse2 -msse3'
    x86_64-linux-gnu-gcc: pyflux/__check_build/_check_build.c
    x86_64-linux-gnu-gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-Bsymbolic-functions -Wl,-z,relro -g -fwrapv -O2 -Wl,-Bsymbolic-functions -Wl,-z,relro -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 build/temp.linux-x86_64-3.8/pyflux/__check_build/_check_build.o -o build/lib.linux-x86_64-3.8/pyflux/__check_build/_check_build.cpython-38-x86_64-linux-gnu.so
    building 'pyflux.arma.arma_recursions' extension
    compiling C sources
    C compiler: x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
    
    creating build/temp.linux-x86_64-3.8/pyflux/arma
    compile options: '-I/home/lvision/.local/lib/python3.8/site-packages/numpy/core/include -Ibuild/src.linux-x86_64-3.8/numpy/distutils/include -I/usr/include/python3.8 -c'
    extra options: '-msse -msse2 -msse3'
    x86_64-linux-gnu-gcc: pyflux/arma/arma_recursions.c
    In file included from /home/lvision/.local/lib/python3.8/site-packages/numpy/core/include/numpy/ndarraytypes.h:1969,
                     from /home/lvision/.local/lib/python3.8/site-packages/numpy/core/include/numpy/ndarrayobject.h:12,
                     from /home/lvision/.local/lib/python3.8/site-packages/numpy/core/include/numpy/arrayobject.h:4,
                     from pyflux/arma/arma_recursions.c:274:
    /home/lvision/.local/lib/python3.8/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:17:2: warning: #warning "Using deprecated NumPy API, disable it with " "#define NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
       17 | #warning "Using deprecated NumPy API, disable it with " \
          |  ^~~~~~~
    pyflux/arma/arma_recursions.c: In function ‘PyInit_arma_recursions’:
    pyflux/arma/arma_recursions.c:17748:3: warning: ‘tp_print’ is deprecated [-Wdeprecated-declarations]
    17748 |   __pyx_type___pyx_array.tp_print = 0;
          |   ^~~~~~~~~~~~~~~~~~~~~~
    In file included from /usr/include/python3.8/object.h:746,
                     from /usr/include/python3.8/pytime.h:6,
                     from /usr/include/python3.8/Python.h:85,
                     from pyflux/arma/arma_recursions.c:4:
    /usr/include/python3.8/cpython/object.h:260:30: note: declared here
      260 |     Py_DEPRECATED(3.8) int (*tp_print)(PyObject *, FILE *, int);
          |                              ^~~~~~~~
    pyflux/arma/arma_recursions.c:17752:3: warning: ‘tp_print’ is deprecated [-Wdeprecated-declarations]
    17752 |   __pyx_type___pyx_MemviewEnum.tp_print = 0;
          |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
    In file included from /usr/include/python3.8/object.h:746,
                     from /usr/include/python3.8/pytime.h:6,
                     from /usr/include/python3.8/Python.h:85,
                     from pyflux/arma/arma_recursions.c:4:
    /usr/include/python3.8/cpython/object.h:260:30: note: declared here
      260 |     Py_DEPRECATED(3.8) int (*tp_print)(PyObject *, FILE *, int);
          |                              ^~~~~~~~
    pyflux/arma/arma_recursions.c:17763:3: warning: ‘tp_print’ is deprecated [-Wdeprecated-declarations]
    17763 |   __pyx_type___pyx_memoryview.tp_print = 0;
          |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~
    In file included from /usr/include/python3.8/object.h:746,
                     from /usr/include/python3.8/pytime.h:6,
                     from /usr/include/python3.8/Python.h:85,
                     from pyflux/arma/arma_recursions.c:4:
    /usr/include/python3.8/cpython/object.h:260:30: note: declared here
      260 |     Py_DEPRECATED(3.8) int (*tp_print)(PyObject *, FILE *, int);
          |                              ^~~~~~~~
    pyflux/arma/arma_recursions.c:17772:3: warning: ‘tp_print’ is deprecated [-Wdeprecated-declarations]
    17772 |   __pyx_type___pyx_memoryviewslice.tp_print = 0;
          |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    In file included from /usr/include/python3.8/object.h:746,
                     from /usr/include/python3.8/pytime.h:6,
                     from /usr/include/python3.8/Python.h:85,
                     from pyflux/arma/arma_recursions.c:4:
    /usr/include/python3.8/cpython/object.h:260:30: note: declared here
      260 |     Py_DEPRECATED(3.8) int (*tp_print)(PyObject *, FILE *, int);
          |                              ^~~~~~~~
    pyflux/arma/arma_recursions.c: In function ‘__Pyx__ExceptionSave’:
    pyflux/arma/arma_recursions.c:19331:21: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_type’; did you mean ‘curexc_type’?
    19331 |     *type = tstate->exc_type;
          |                     ^~~~~~~~
          |                     curexc_type
    pyflux/arma/arma_recursions.c:19332:22: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_value’; did you mean ‘curexc_value’?
    19332 |     *value = tstate->exc_value;
          |                      ^~~~~~~~~
          |                      curexc_value
    pyflux/arma/arma_recursions.c:19333:19: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_traceback’; did you mean ‘curexc_traceback’?
    19333 |     *tb = tstate->exc_traceback;
          |                   ^~~~~~~~~~~~~
          |                   curexc_traceback
    pyflux/arma/arma_recursions.c: In function ‘__Pyx__ExceptionReset’:
    pyflux/arma/arma_recursions.c:19340:24: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_type’; did you mean ‘curexc_type’?
    19340 |     tmp_type = tstate->exc_type;
          |                        ^~~~~~~~
          |                        curexc_type
    pyflux/arma/arma_recursions.c:19341:25: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_value’; did you mean ‘curexc_value’?
    19341 |     tmp_value = tstate->exc_value;
          |                         ^~~~~~~~~
          |                         curexc_value
    pyflux/arma/arma_recursions.c:19342:22: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_traceback’; did you mean ‘curexc_traceback’?
    19342 |     tmp_tb = tstate->exc_traceback;
          |                      ^~~~~~~~~~~~~
          |                      curexc_traceback
    pyflux/arma/arma_recursions.c:19343:13: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_type’; did you mean ‘curexc_type’?
    19343 |     tstate->exc_type = type;
          |             ^~~~~~~~
          |             curexc_type
    pyflux/arma/arma_recursions.c:19344:13: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_value’; did you mean ‘curexc_value’?
    19344 |     tstate->exc_value = value;
          |             ^~~~~~~~~
          |             curexc_value
    pyflux/arma/arma_recursions.c:19345:13: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_traceback’; did you mean ‘curexc_traceback’?
    19345 |     tstate->exc_traceback = tb;
          |             ^~~~~~~~~~~~~
          |             curexc_traceback
    pyflux/arma/arma_recursions.c: In function ‘__Pyx__GetException’:
    pyflux/arma/arma_recursions.c:19400:24: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_type’; did you mean ‘curexc_type’?
    19400 |     tmp_type = tstate->exc_type;
          |                        ^~~~~~~~
          |                        curexc_type
    pyflux/arma/arma_recursions.c:19401:25: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_value’; did you mean ‘curexc_value’?
    19401 |     tmp_value = tstate->exc_value;
          |                         ^~~~~~~~~
          |                         curexc_value
    pyflux/arma/arma_recursions.c:19402:22: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_traceback’; did you mean ‘curexc_traceback’?
    19402 |     tmp_tb = tstate->exc_traceback;
          |                      ^~~~~~~~~~~~~
          |                      curexc_traceback
    pyflux/arma/arma_recursions.c:19403:13: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_type’; did you mean ‘curexc_type’?
    19403 |     tstate->exc_type = local_type;
          |             ^~~~~~~~
          |             curexc_type
    pyflux/arma/arma_recursions.c:19404:13: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_value’; did you mean ‘curexc_value’?
    19404 |     tstate->exc_value = local_value;
          |             ^~~~~~~~~
          |             curexc_value
    pyflux/arma/arma_recursions.c:19405:13: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_traceback’; did you mean ‘curexc_traceback’?
    19405 |     tstate->exc_traceback = local_tb;
          |             ^~~~~~~~~~~~~
          |             curexc_traceback
    pyflux/arma/arma_recursions.c: In function ‘__Pyx__ExceptionSwap’:
    pyflux/arma/arma_recursions.c:19427:24: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_type’; did you mean ‘curexc_type’?
    19427 |     tmp_type = tstate->exc_type;
          |                        ^~~~~~~~
          |                        curexc_type
    pyflux/arma/arma_recursions.c:19428:25: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_value’; did you mean ‘curexc_value’?
    19428 |     tmp_value = tstate->exc_value;
          |                         ^~~~~~~~~
          |                         curexc_value
    pyflux/arma/arma_recursions.c:19429:22: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_traceback’; did you mean ‘curexc_traceback’?
    19429 |     tmp_tb = tstate->exc_traceback;
          |                      ^~~~~~~~~~~~~
          |                      curexc_traceback
    pyflux/arma/arma_recursions.c:19430:13: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_type’; did you mean ‘curexc_type’?
    19430 |     tstate->exc_type = *type;
          |             ^~~~~~~~
          |             curexc_type
    pyflux/arma/arma_recursions.c:19431:13: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_value’; did you mean ‘curexc_value’?
    19431 |     tstate->exc_value = *value;
          |             ^~~~~~~~~
          |             curexc_value
    pyflux/arma/arma_recursions.c:19432:13: error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_traceback’; did you mean ‘curexc_traceback’?
    19432 |     tstate->exc_traceback = *tb;
          |             ^~~~~~~~~~~~~
          |             curexc_traceback
    In file included from /home/lvision/.local/lib/python3.8/site-packages/numpy/core/include/numpy/ndarrayobject.h:21,
                     from /home/lvision/.local/lib/python3.8/site-packages/numpy/core/include/numpy/arrayobject.h:4,
                     from pyflux/arma/arma_recursions.c:274:
    At top level:
    /home/lvision/.local/lib/python3.8/site-packages/numpy/core/include/numpy/__multiarray_api.h:1464:1: warning: ‘_import_array’ defined but not used [-Wunused-function]
     1464 | _import_array(void)
          | ^~~~~~~~~~~~~
    error: Command "x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/home/lvision/.local/lib/python3.8/site-packages/numpy/core/include -Ibuild/src.linux-x86_64-3.8/numpy/distutils/include -I/usr/include/python3.8 -c pyflux/arma/arma_recursions.c -o build/temp.linux-x86_64-3.8/pyflux/arma/arma_recursions.o -MMD -MF build/temp.linux-x86_64-3.8/pyflux/arma/arma_recursions.o.d -msse -msse2 -msse3" failed with exit status 1
    
    ########### EXT COMPILER OPTIMIZATION ###########
    Platform      :
      Architecture: x64
      Compiler    : gcc
    
    CPU baseline  :
      Requested   : 'min'
      Enabled     : SSE SSE2 SSE3
      Flags       : -msse -msse2 -msse3
      Extra checks: none
    
    CPU dispatch  :
      Requested   : 'max -xop -fma4'
      Enabled     : SSSE3 SSE41 POPCNT SSE42 AVX F16C FMA3 AVX2 AVX512F AVX512CD AVX512_KNL AVX512_KNM AVX512_SKX AVX512_CLX AVX512_CNL AVX512_ICL
      Generated   : none
    CCompilerOpt.cache_flush[804] : write cache to path -> /tmp/pip-install-o0mzia1f/pyflux_32c06a9a3c7e4a20b079fc65fdba3e91/build/temp.linux-x86_64-3.8/ccompiler_opt_cache_ext.py
    ----------------------------------------
ERROR: Command errored out with exit status 1: /usr/bin/python3 -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-o0mzia1f/pyflux_32c06a9a3c7e4a20b079fc65fdba3e91/setup.py'"'"'; __file__='"'"'/tmp/pip-install-o0mzia1f/pyflux_32c06a9a3c7e4a20b079fc65fdba3e91/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /tmp/pip-record-okru7sal/install-record.txt --single-version-externally-managed --user --prefix= --compile --install-headers /home/lvision/.local/include/python3.8/pyflux Check the logs for full command output.
➜  ~
@aitorme
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aitorme commented Aug 5, 2021

what python version do you have and what is your OS?

@jiapei100
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Author

@aitorme

➜  ~ python --version
Python 3.8.10
➜  ~ lsb_release -a 
No LSB modules are available.
Distributor ID:	Ubuntu
Description:	Ubuntu 20.04.2 LTS
Release:	20.04
Codename:	focal

@ghost
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ghost commented Sep 23, 2021

Hey, could you share the solution if this issue is resolved? Thanks!

@asbonatto
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pip install Cython fixed the issue for me

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@jiapei100 @aitorme @asbonatto