> > Although I have Python 2.5 with zlib in my Linux disto, I need to install > > my own Python (as most Zope developers do). > > Why? Because Zope often requires Python version slightly older than the most current one. > So why does your own Python version have to be 2.4.4? Because "Plone 3.0 requires Zope 2.10.4 and Python 2.4.4", as you can see on plone.org. -- Milos Prudek