[CentOS] Error on update

Sat Jul 22 15:01:22 UTC 2006
Sam Drinkard <sam at wa4phy.net>

Just did an update with yum, and got this error when running the
transaction check.

Transaction Check Error:   package freetype-2.1.9-1.2.2.el4.rf (which is
newer than freetype-2.1.9-1.rhel4.4) is already installed

Yum then quit.  What do I need to do to fix this error?  This is a first
for me.  x86-64 machine.