In updates-testing are new clamav-packages since some days
But they can not be tested because:
--> Running transaction check
---> Package clamav-filesystem.i386 0:0.92-6.fc8 set to be updated
---> Package clamav.i386 0:0.92-6.fc8 set to be updated
--> Processing Dependency: libclamav.so.2 for package: klamav
---> Package clamav-data.i386 0:0.92-6.fc8 set to be updated
---> Package clamav-lib.i386 0:0.92-6.fc8 set to be updated
---> Package clamav-update.i386 0:0.92-6.fc8 set to be updated
--> Finished Dependency Resolution
Error: Missing Dependency: libclamav.so.2 is needed by package klamav
clamav isn't in the real updates. Due to this build system can't install it for
building new klamav. Remove klamav until the clamav isn't pushed into updates.
P.S. I'll try to ask about this interesting collision.
*** This bug has been marked as a duplicate of 428272 ***