This is a keyword argument used when invoking the setup.py with the py2exe option. It has no consequence otherwise. The setup.py files will be reworked in the days to come and that argument will probably be added only on the appropriate platform (so the warning will disappear).
This is a keyword argument used when invoking the setup.py with the py2exe option. It has no consequence otherwise. The setup.py files will be reworked in the days to come and that argument will probably be added only on the appropriate platform (so the warning will disappear).