[Pythonmac-SIG] How do you tell the system which version to use ?

[Dan White]

I find that I have at least 3 versions of Python on my system.

2 under /System/Library/Frameworks/Python.framework/Versions (2.3 and  
2.5) and one under /Library/Frameworks/Python.framework/Versions (2.7)

Going from Terminal, I get 2.7
Running a script in Scribus, I get 2.3

I found info that says the /System/Library/Frameworks are part of the  
OS installation and that it should not be messed with.

OK.  But how do I get everything to use 2.7 ?

Thanks.