gitlab/ci: setting up environments for macos, linux

.github/workflows/core.yml

@@ -18,25 +18,23 @@ jobs:
     steps:
     - uses: actions/checkout@v4
 
-    - name: setup
+    - name: Setup environment
       if: runner.os == 'macos'
       run: |
         brew update
-        brew install autoconf automake
+        brew install autoconf automake pybind11 virtualenv
+      if: runner.os == 'Linux'
+      run: |
+        sudo apt-get install -y --no-install-recommends build-essential pybind11-dev virtualenv
 
     #- name: Setup libfec
     #  run: git clone https://github.com/jgaeddert/libfec.git && cd libfec && ./configure && make && sudo make install
 
-    - name: Setup pybind-dev (Linux)
-      if: runner.os == 'Linux'
-      run: sudo apt-get install pybind11-dev
-
-    - name: Setup pybind-dev (macOS)
-      if: runner.os == 'macOS'
-      run: brew install pybind11
-
-    - name: Setup python dependencies (pip)
-      run: sudo -H python3 -m pip install pybind11 numpy matplotlib
+    - name: Setup python virtual environment
+      run: |
+        virtualenv liquid
+        source liquid/bin/activate
+        pip install pybind11 numpy matplotlib
 
     - name: bootstrap
       run: ./bootstrap.sh