Python 2 and 3 on the same machine

[atiworld]

I have python 2.7 installed on my Linux machine, I just issued another command to install python3, it worked. But then I try to run

dir myname# python [enter]
I always run python 2.7, I don't know how to get rid of 2.7, I only use 3.x only
Thank you a lot.

[SlowJet]

Version 2 must be changed to version 3, no auto backwards compatablity.
http://wiki.python.org/moin/Python2orPython3


Google this question for translation software.
Does apython 2 program run on python 3?

My fav llines (paraphased) from the first link are;

If you don't control the support programs in version 2, you are off on your own adventurus version 3 quest.

SJ.

[atiworld]

Ok thank you, now I decided to use version 3 on windows and version 2 on my Linux. I will do both at the same time. , Trust me I am an extremely fast learner.