Posted 30 December 2012 - 02:14 PM
You're a genius, it worked. Thank you so much!
For other Linux/Ubuntu users like me... I first reformatted my computer because it was having other issues. (It stopped installing stuff properly... Applications were refusing to start... It was madness.) So, I still don't know what the problem might have been, originally. But, I came back, re-installed my Python 3 and idle3, and used the second tactic here (opening idle3 from inside the module folder).
Anyway. Complete success!