[Fedora-music-list] supercollider+swing on fedora 13

Hi all! I'm getting two little troubles here. This is a new computer with a fresh install of Fedora 13, so maybe I did something wrong with installation. 1. When I try to do "yum update" I get: yum update Loaded plugins: presto, refresh-packagekit http://ccrma.stanford.edu/planetccrma/mirror/fedora/linux/planetcore/test...: [Errno 14] HTTP Error 404 : http://ccrma.stanford.edu/planetccrma/mirror/fedora/linux/planetcore/test... Trying other mirror. Error: Cannot retrieve repository metadata (repomd.xml) for repository: planetcore-testing. Please verify its path and try again Maybe I did something wrong 2. I installed SuperCollider 3.4 from source. The instalation from planet-ccrma packages did not work for me (maybe because of the same problem?). The other packages besides sc and pd worked well. But... I could install supercollider 3.4 from source, no problems. But I'm not finding the right package dependencies for SwingOSC. It asks "java-6-sun" but I don't find this package in the respos. Any hint/shortcut for this? Thanks!! Bernardo