Wow, that is a very old ClamAV version. You should really update quickly. 0.83 is current. I see Fedora Extras you are using (you posted that in the other reply) only has the very old 0.71 version. I highly recommend to either use the repository I am using or Dag's.
I had already tried that and hit a dependency loop that is beyond my newbie-ness. Specifically:
http://dag.wieers.com/packages/clamav/ clamav-0.83-1.1.fc3.rf.i386.rpm needed clamav-db clamav-db-0.83-1.1.el3.rf.i386.rpm needs data(clamav) clamd-0.83-1.1.fc3.rf.i386.rpm needs clamav loop...
Install them all at the same time:
# rpm -Uvh clam*.rpm
This bundles all the packages into the same transaction, where they are able to resolve each other's dependencies.
Paul.