root@ubuntusrv2:/lib# apt-get install python2.4
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package python2.4 is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source

E: Package 'python2.4' has no installation candidate
root@ubuntusrv2:/lib#