Finally, I have successfully ported and built this: http://aur.archlinux.org/packages.php?ID=26731 to fedora 11, RPMs and source are available from here.

I’m using an old source revision for the kopete-plugin, namely version 20090702-1 that the src.rpm will download from this site also as I did not know from where else I could get it.

You need to grab libqjson0-0.5.1-1.fc11.i586.rpm for it to work/install, and probably the devel package of the same if you want to build it.

libqjson0 packages are taken from the openSuSE build service and spec files are altered to match the fedora guidelines. I’m sure they’re not 100% compatible with that.

You might also need kde >= 4.3 RC for the kopete plugin to build. You can find instructions on how to enable the kde-unstable repository here.

note: mock will fail on the kopete-facebook-git*.src.rpm build due to missing libqjson0, it can’t find it, it is not in the repositories.

UPDATE: 64 bit rpms are now available for libqjson and kopete-facebook-git, also fixed a file permission error in kopete-facebook-git.