This package has not been built since Fedora 15, having failed multiple mass rebuild cycles. As part of the normal process for retiring packages that have not successfully built, this package is scheduled to be removed from Fedora on or around the Fedora 18 branch date (August 7th). Please fix this as soon as possible.
libpano12 needs to die, there are no fedora packages depending on this library any more. I tried to follow the procedure from "How to remove a package at end of life" a couple of times, but I don't have permission, it seems that I had already marked libpano12 as 'deprecated' which prevents me from retiring it.
OK, I've fixed it up so it's properly retired now. Thanks for the response. Closing this bug as WONTFIX since the package is retired.