Im using 13.04 but I want have installed the both main Python versions for make tests about migration of my actual code.
is possible install Python 3 in the same machine running Python 2.7? I need work with both versions,thanks!
Yes, you just need to install
Python 2.X will still be the default Python used, so if you want to run a script with Python 3.X you need to run
or add in the first line of your executable script: