Thanks for all the great advice.I tested all the possibilities. So far no luck. If i start the app from a terminal, the solutions work. But not, if i start the app-bundle (There is no connection to a terminal)
1. Copied the path to p.subprocess 2. Used the def wich: python function 3. Used shutil When there is no Terminal, there is no error message / status code message. -- https://mail.python.org/mailman/listinfo/python-list
