Devel packages have been built for Fedora (for upcoming Fedora 10 beta):

http://koji.fedoraproject.org/koji/buildinfo?buildID=61416

Haven’t tested them that much, feedback and patches cheerfully accepted 🙂

Still working on figuring out whether to provide EPEL, or casual F8/9/EL5 rpms.

Thanks for all your hard work on this stuff, donncha!