Uninstalling Python 2.7 on OSX 10.8.4 -

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main problem: i've installed python3.3 - if run in terminal: python script.py (where script.py coded in version 3.3) i'll python 2.7 output e.g.:

print('string',var) --> ('string',var)  instead of: print('string, var) --> string var

how can uninstall python 2.7 macport (without reading through shell commands (time restriction)?) this 1 didn't worked.

second (smaller) problem: if type in terminal python, i'll python2.7 idle output. how can change this, command python refers python3.3 (instead of using command python3)

(about me: python2.7 novice, absolutely no shell knowledge, os x 10.8.4 user, xcode , macport installed.)

bad idea uninstall pre installed version of python. better idea alias python whatever want in bashrc/bash_profile.

in home directory, aka ~, might have .bash_profile(if don't have one, can make it). can edit favorite text editor , add alias python='python3' or whatever want called whenever type python bash.

(fwiw homebrew new hotness, might want well)


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