source mon_env/bin/activate
  python3 -m pip install buildozer setuptools cython
  buildozer init
  
  File buildozer.spec created, ready to customize!
  
toto@debian:/media/data/3D/projets/player/app$ source mon_env/bin/activate
(mon_env) toto@debian:/media/data/3D/projets/player/app$ python3 -m pip install -r requirements.txt

(mon_env) toto@debian:/media/data/3D/projets/player/app$ ./mon_env/bin/buildozer -v android debug