On Mon, Feb 21, 2011 at 3:54 PM, Robert <sigzero at gmail.com> wrote: > Can I install 2.7 and 3.2 side by side? Yes, of course. Just don't fiddle with the "System Python" (i.e. the copy preinstalled by Apple). You may wish to install your additional Pythons via Fink or MacPorts. Cheers, Chris