python venv for build GH runner

.github/workflows/main.yml

@@ -18,17 +18,32 @@ jobs:
  - id: get-user
  run: echo "uid_gid=$(id -u):$(id -g)" >> $GITHUB_OUTPUT
 
+ setup_and_install:
+ name: Setup Python and Install Dependencies
+ runs-on: ubuntu-latest
+ steps:
+ - uses: actions/checkout@v5
+ - name: Set up Python
+ uses: actions/setup-python@v5
+ with:
+ python-version: '3.10'
+ - name: Create and activate virtual environment
+ run: |
+ python -m venv venv
+ source venv/bin/activate
+ - name: Install dependencies
+ run: |
+ pip install --upgrade pip
+ make deps
+
  build:
  runs-on: ubuntu-latest
+ needs: setup_and_install
  steps:
  - name: Checkout
  uses: actions/checkout@v4
  with:
  submodules: true
- - name: Install deps
- run: |
- sudo update-alternatives --install /usr/bin/python python /usr/bin/python3 10
- make deps
  - run: make cpp_test
 
  build_only_rust: