I'm trying to install trac 0.9 for subversion, and it has a million requirements, not very fun. The first requirement is Python 2.3. Plesk has mod_python 3.03, and running python from the command line shows Python 2.2.3. So, my question is, what is the best way to upgrade Python to version 2.3+ without breaking anything? Should I use the Mod_python 3.1.4 installation files or the regular python installation files or is there something special I need to do in order to not break mod_python? Running Plesk 7.5.4 RHEL3 Thanks for any help.