From Bugzilla Helper: User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; TaxWise20.02[0003]; .NET CLR 1.0.3705; .NET CLR 1.1.4322; Media Center PC 3.1) Description of problem: The add/remove software aplet is unable to retreive the information about installed software. It reports an unhandled exception: Component: Software manager Summary: TB86fdcb55 repos.py 431:check: Repo Error: Cannot find a valid base for repo: development Version-Release number of selected component (if applicable): pirut -0.9.10-1 How reproducible: Always Steps to Reproduce: 1.Press "Add/Remove Software" under the Applications menu 2.The package manager window opens and the aplet begins to search for software. 3.It crashes producing an exception window with the message above Actual Results: See above Expected Results: List of installed software and the opportunity to add or remove software. Additional info: I reinstalled the Fedora Core in case there was an installation error. Same result!
*** This bug has been marked as a duplicate of 184017 ***