Buildozer Android Kivy Fail on importing requirement
Question: I have tried to import a python module on a kivy app for android, anyway
whenever i add a requirement in buildozer.spec the build fails out putting
this:

    
    
    # Run 'pip install --download-cache=/home/arctia/.buildozer/cache --target=/home/arctia/Scrivania/Kivy/Programs/Domo_Skills/.buildozer/applibs openpyxl'
    no such option: --download-cache
    
    # Command failed: pip install --download-cache=/home/arctia/.buildozer/cache --target=/home/arctia/Scrivania/Kivy/Programs/Domo_Skills/.buildozer/applibs openpyxl
    # Buildozer failed to execute the last command
    


Answer: Make sure your buildozer and python-for-android are up to date, this is fixed
in the master branches. For buildozer, you should be able to get the latest
stable release. For python-for-android, delete the .buildozer directory in
your build dir and run buildozer again, it should fetch the newest version.

