Try use python venv explicitly

.github/workflows/bundle_with_dakota.yml

@@ -24,16 +24,17 @@ jobs:
     runs-on: ${{ matrix.os }}
 
     steps:
-    - uses: actions/checkout@v3
-      with:
-        fetch-depth: 0
-
     - uses: actions/cache@v3
       id: cache-package-check
       with:
         key: carolina_dist_${{ matrix.os }}_python-${{ matrix.python-version }}_boost-${{ env.BOOST_VERSION }}_dakota-${{ env.DAKOTA_VERSION }}
         path: ./carolina_dist
 
+    - uses: actions/checkout@v3
+      if: steps.cache-package-check.outputs.cache-hit != 'true'
+      with:
+        fetch-depth: 0
+
     - name: Build Linux Wheel
       if: steps.cache-package-check.outputs.cache-hit != 'true'
       uses: docker://quay.io/pypa/manylinux2014_x86_64
@@ -73,35 +74,44 @@ jobs:
 #        QT_QPA_PLATFORM: 'minimal'
 #      run: |
 #        sh dakota_manylinux_install_files/test_wheels_gha.sh
+    - name: Set up python venv
+      run: python3.10 -m venv myvenv
+
     - name: Install carolina
       run: |
-        python3.10 -m pip install carolina_dist/carolina-1.0-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
+        source myvenv/bin/activate
+        pip install carolina_dist/carolina-1.0-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
 
     - name: Install Everest and dependencies
       run: |
+        source myvenv/bin/activate
         pip install git+https://${{ secrets.DEPENDENCY_ACCESS_TOKEN }}@github.com/equinor/spinningjenny.git
         pip install git+https://${{ secrets.DEPENDENCY_ACCESS_TOKEN }}@github.com/TNO-Everest/seba.git@6.12.0
-        pip install .[test,docs]
+        pip install git+https://${{ secrets.DEPENDENCY_ACCESS_TOKEN }}@github.com/equinor/everest.git.[test,docs]
 
     - name: Install latest ert main
       if: matrix.ert-version == 'main'
       run: |
+        source myvenv/bin/activate
         sudo apt-get install build-essential
         pip install git+https://github.com/equinor/ert.git
 
     - name: Run Tests
       if: matrix.test_type == 'test'
       run: |
+        source myvenv/bin/activate
         pytest tests -n 4 -m "not ui_test and not integration_test" --dist loadgroup -sv
 
     - name: Run Integration Tests
       if: matrix.test_type == 'integration-test'
       run: |
+        source myvenv/bin/activate
         pytest tests -n 4 -m "integration_test" --dist loadgroup
 
     - name: Build Documentation
       if: matrix.test_type == 'doc'
       run: |
+        source myvenv/bin/activate
         mkdir tmp
         sphinx-build -W -b html -d tmp/doctrees docs/source {envtmpdir}/html
 
@@ -110,6 +120,7 @@ jobs:
       env:
         QT_QPA_PLATFORM: 'minimal'
       run: |
+        source myvenv/bin/activate
         python -m pytest  -m "ui_test"
  
     - name: Upload wheel as artifact