[Zope] Zope 2.7.7 and Python 2.4.0

I just updated my Zope 2.7.5 instance on Ubuntu/breezy to Zope 2.7.7. While I was running Zope 2.7.5, Python 2.3.5 was the version that was specified and shown in the ZMI. After upgrading from Ubuntu/hoary to Ubuntu/breezy two nights ago, my versions are now Zope 2.7.7 and Python 2.4.0. I understand that Python 2.4.x is not supported/recommended in Zope 2.7.7, so how does one specify an older version of python? I'm still learning Linux so any help would be appreciated. Thanks in advance, Shane -- http://liquid.homelinux.org/