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.github/workflows/pip-mac.yml

@@ -69,7 +69,7 @@ jobs:
       - name: Install libsupermesh
         run: |
           source pip_venv/bin/activate
-          pip install 'rtree>=1.2'
+          python -m pip install 'rtree>=1.2'
           cd pip_venv/src
           git clone https://github.com/firedrakeproject/libsupermesh.git
           mkdir -p libsupermesh/build
@@ -100,7 +100,7 @@ jobs:
           export MPICC="$CC"
           source pip_venv/bin/activate
           cd pip_venv/src
-          pip install \
+          python -m pip install \
             --log=firedrake-install.log \
             --no-cache \
             --no-binary mpi4py,h5py \
@@ -109,13 +109,13 @@ jobs:
       - name: Install CI-specific test dependencies
         run: |
           source pip_venv/bin/activate
-          pip install -U pytest-timeout
+          python -m pip install -U pytest-timeout
 
       - name: Run Firedrake smoke tests
         run: |
           source pip_venv/bin/activate
           cd pip_venv/src/firedrake
-          pytest --timeout=1800 -v tests/firedrake/regression \
+          python -m pytest --timeout=1800 -v tests/firedrake/regression \
             -k "poisson_strong or stokes_mini or dg_advection"
         timeout-minutes: 30