When I emerged "kde-meta" (had KDE 3.3 from the 2005.0 i686 packages CD) before installed, JuK didn't link, it was missing audiobrainz. Emerged that one and it built. System has just been installed, so was largely clean. Reproducible: Always Steps to Reproduce: 1. 2. 3.
It's caused by a bug in the kde packages in the 2004.0 cd. *** This bug has been marked as a duplicate of 72963 ***