wercker.yml

box: flenter/multi-python
build:
  # The steps that will be executed on build
  steps:

    - install-packages:
        packages: libfreetype6-dev
    - script:
        name: install virtualenv
        code: |
          sudo pip install virtualenv
          
    # Create a virtual environment, now we only use 2.7.5 (not ubuntu's own
    # python). And activate
    - script:
        name: setup/activate virtualenv using 2.7.5
        code: |
            virtualenv -p /usr/local/bin/python2 /tmp/venv27
            source /tmp/venv27/bin/activate

    # run pip install with caching enabled.
    - script:
        name: pip install
        code: |
          pip install --download-cache=$WERCKER_CACHE_DIR -r requirements.txt

    # run your tests here... I only echo some info
    - script:
        name: echo python information 2.7
        code: |
          echo "python version $(python --version) running"
          echo "pip version $(pip --version) running"

    # step out of our virtual environment
    - script:
        name: deactivate virtualenv
        code: |
            deactivate

    # create a virtual environment for 3.3.3
    - script:
        name: setup/activate virtualenv using 3.3.3
        code: |
            virtualenv -p /usr/local/bin/python3 /tmp/venv33
            source /tmp/venv33/bin/activate

    - script:
        name: pip install
        code: |
          pip install --download-cache=$WERCKER_CACHE_DIR -r requirements.txt

    # A custom script step, name value is used in the UI
    # and the code value contains the command that get executed
    - script:
        name: echo python information 3.3.3
        code: |
          echo "python version $(python --version) running"
          echo "pip version $(pip --version) running"

    - script:
        name: deactivate virtualenv
        code: |
            deactivate