[Zope-DB] Newbie - pscopyg installation

[Charlie]

Help.

My current  system is running RedHat 8.0 (with python2.2.1 / Postgresql 
 7.2.x / mx  modules installed).
I have installation Zope2.5.1 and have downloaded psycopyg-1.0.13.tar.gz 
and  egenix-2.0.4 DateTime.rpm  package.
My intention is to connect Zope2.5.1 to Postgresql 7.2.x.

According to FAQ in psycopg, I need  to install mxDateTime package into 
 Zope251/lib/python.  How can I install (rpm) the mxDateTime there?

TQ