See http://stackoverflow.com/questions/8581712/pydev-undefine-variable-from-import-using-pygame-on-ubunutu-but-not-windows/8658093#8658093
pygame has a package called constants, which I think is stored in 'constants.cpython-32m.so'. On both Windows and Ubuntu, autocompletion does not suggest 'constants' when I write 'import pygame.con',
I'm using python3.2 and pygame 1.9.2
