[Tutor] newbie OSX module path question

[Mike Hall]

I'm on OS X, and I cannot get Python to import modules I've saved. I 
have created the the environment.plist file and appended it with my 
desired module path. If I print sys.path from the interpreter, my new 
path does indeed show up as the first listing, yet any attempt at 
importing modules from this directory fails with ImportError. What am I 
doing wrong?