I'm wondering if anyone has run across an issue similar to this, or has any suggestions to a solution. Trying to upgrade a fully updated FC2 system to FC3, I select an "upgrade" install. The installer pops up the "reading package information" dialog, followed by "finding packages to upgrade". At this point the install fails with the following error: "... findpackageset.py line 149 in findpackageset val=rpm.labelcompare(oevr,(epoch,h[rpm.RPMTAG_VERSOIN], h[rpm.RPMTAG_RELEASE])) type error: argument 1, item 0 must be string or none, not long" I've googled around and see several very similar errors / bug reports... but nothing re. a FC2 or FC3 upgrade. Any suggestions appreciated. Cheers, >>>>> Mike <<<<<