Description of problem: Say you make a typo in yuminstall.py (or any other backend). The import of this will silently fail, leaving you with a rather blank backend. This makes the installer work for a while, and then fail later in rather random ways. Version-Release number of selected component (if applicable): rawhide-20080501
Yeah, this is due to how it happens in the installclass and there's lots of handling for bad installclasses. We should try to make this better for F10
Changing version to '9' as part of upcoming Fedora 9 GA. More information and reason for this action is here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping
Jeremy - looks like you fixed this up with 74399a3bbba4716eaa178b258af9e0e82dec6d97. Closing.