How to I get Python 2.x and 3.x to co-exist?
<p>I'm new to programming and thought Python would be a good language to learn. Most of the tutorials I found were 2.7 based so I started to learn using that version. I've recently found a tkinter tutorial that I'd like to try out but I'm having a problem. If I run a script it will use Python 2.7 which contains Tkinter and not tkinter.</p>

<p>This problem made me think, how can I get my two versions to co-exist so I can program in both 2.x and 3.x?</p>
