Package 'usbpp', required by 'virtual:world', not found

[bquast]

Hi, I get the below errors, any thoughts?

[bquast@UX370UA build]$ cmake ..
-- The C compiler identification is GNU 9.2.0
-- The CXX compiler identification is GNU 9.2.0
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
CMake Error at /usr/lib64/cmake/Qt5Gui/Qt5Gui_QGtk2ThemePlugin.cmake:4 (_populate_Gui_plugin_properties):
  _populate_Gui_plugin_properties Macro invoked with incorrect arguments for
  macro named: _populate_Gui_plugin_properties
Call Stack (most recent call first):
  /usr/lib64/cmake/Qt5Gui/Qt5GuiConfig.cmake:213 (include)
  /usr/lib64/cmake/Qt5Widgets/Qt5WidgetsConfig.cmake:112 (find_package)
  CMakeLists.txt:13 (find_package)


CMake Error at /usr/lib64/cmake/Qt5Widgets/Qt5Widgets_QBB10StylePlugin.cmake:4 (_populate_Widgets_plugin_properties):
  _populate_Widgets_plugin_properties Macro invoked with incorrect arguments
  for macro named: _populate_Widgets_plugin_properties
Call Stack (most recent call first):
  /usr/lib64/cmake/Qt5Widgets/Qt5WidgetsConfig.cmake:213 (include)
  CMakeLists.txt:13 (find_package)


CMake Error at /usr/lib64/cmake/Qt5Widgets/Qt5Widgets_QCleanlooksStylePlugin.cmake:4 (_populate_Widgets_plugin_properties):
  _populate_Widgets_plugin_properties Macro invoked with incorrect arguments
  for macro named: _populate_Widgets_plugin_properties
Call Stack (most recent call first):
  /usr/lib64/cmake/Qt5Widgets/Qt5WidgetsConfig.cmake:213 (include)
  CMakeLists.txt:13 (find_package)


CMake Error at /usr/lib64/cmake/Qt5Widgets/Qt5Widgets_QGtk2StylePlugin.cmake:4 (_populate_Widgets_plugin_properties):
  _populate_Widgets_plugin_properties Macro invoked with incorrect arguments
  for macro named: _populate_Widgets_plugin_properties
Call Stack (most recent call first):
  /usr/lib64/cmake/Qt5Widgets/Qt5WidgetsConfig.cmake:213 (include)
  CMakeLists.txt:13 (find_package)


CMake Error at /usr/lib64/cmake/Qt5Widgets/Qt5Widgets_QMotifStylePlugin.cmake:4 (_populate_Widgets_plugin_properties):
  _populate_Widgets_plugin_properties Macro invoked with incorrect arguments
  for macro named: _populate_Widgets_plugin_properties
Call Stack (most recent call first):
  /usr/lib64/cmake/Qt5Widgets/Qt5WidgetsConfig.cmake:213 (include)
  CMakeLists.txt:13 (find_package)


CMake Error at /usr/lib64/cmake/Qt5Widgets/Qt5Widgets_QPlastiqueStylePlugin.cmake:4 (_populate_Widgets_plugin_properties):
  _populate_Widgets_plugin_properties Macro invoked with incorrect arguments
  for macro named: _populate_Widgets_plugin_properties
Call Stack (most recent call first):
  /usr/lib64/cmake/Qt5Widgets/Qt5WidgetsConfig.cmake:213 (include)
  CMakeLists.txt:13 (find_package)


-- Found JsonCpp: /usr/lib/libjsoncpp.so (found version "1.9.1") 
-- Found OpenCV: /usr (found version "4.1.2") 
-- Found TBB: /usr/include (found version "2019.9")  
-- Found PkgConfig: /usr/bin/pkg-config (found version "1.6.3") 
-- Checking for module 'libusb-1.0>=1.0.0'
--   Found libusb-1.0, version 1.0.23
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Failed
-- Looking for pthread_create in pthreads
-- Looking for pthread_create in pthreads - not found
-- Looking for pthread_create in pthread
-- Looking for pthread_create in pthread - found
-- Found Threads: TRUE  
-- Checking for module 'usbpp'
--   Package 'usbpp', required by 'virtual:world', not found
CMake Error at /usr/share/cmake-3.16/Modules/FindPkgConfig.cmake:463 (message):
  A required package was not found
Call Stack (most recent call first):
  /usr/share/cmake-3.16/Modules/FindPkgConfig.cmake:643 (_pkg_check_modules_internal)
  CMakeLists.txt:28 (pkg_check_modules)


-- Configuring incomplete, errors occurred!
See also "/home/bquast/lyli/build/CMakeFiles/CMakeOutput.log".
See also "/home/bquast/lyli/build/CMakeFiles/CMakeError.log".

[sapporovhs]

Hello, I am having the same exact issue (Ubuntu 18.04, x64).

There seems to be very little support for usbpp (libusb++) online.
Just this: https://github.com/zarthcode/Libusbpp

[sebastianha]

You need to take the version from here: https://github.com/martin-pr/libusbpp.git
This worked for me.