Merge pull request #2794 from boutproject/bump-pip-packages

CI: Replace pip script with requirements.txt

.github/workflows/tests.yml

@@ -185,9 +185,8 @@ jobs:
 
       - name: Install pip packages
         run: |
-          ./.pip_install_for_ci.sh 'cython~=0.29' 'netcdf4~=1.5' 'sympy~=1.5' 'gcovr' 'cmake' zoidberg fastcov
-          # Add the pip install location to the runner's PATH
-          echo ~/.local/bin >> $GITHUB_PATH
+          python -m pip install --upgrade pip setuptools
+          python -m pip install -r requirements.txt
 
       - name: Cache SUNDIALS build
         uses: actions/cache@v3

requirements.txt

@@ -1,6 +1,8 @@
 Jinja2>=2.11.3
 numpy>=1.14.1
 scipy>=1.0.0
-netcdf4>=1.3.1
+netcdf4~=1.6.0
 matplotlib>=2.0.0
-Cython>=0.29.0
+Cython~=3.0.0
+boututils~=0.2.1
+boutdata~=0.2.1