You will need to run this in the dev-tools image (not the regular app-builder, it doesn't have Ragger nor Speculos)

Shall be fixed in reusable_ragger_tests flow as it uses ubuntu-latest nowadays.

Weird to use ubuntu-latest and then do

      - name: Install tests dependencies
        run: |
          sudo apt-get update && sudo apt-get install -y qemu-user-static tesseract-ocr libtesseract-dev
          pip install -U pip setuptools
          pip install -r "${{ needs.call_get_app_metadata.outputs.pytest_directory }}/requirements.txt"

in the reusable workflow... Maybe it's because we want to be closer to a real host environment ? 🤔

We wouldn't need the Install tests dependencies if we used the app-dev-tools

Please see LedgerHQ/ledger-app-workflows#56, I do not know why an ubuntu env is used to run test (rather than our dev-tools container)...