new ebuild for latest version of metacity-setup (the one that uses new themes directory structure).
Created attachment 3467 [details] metacity-setup-0.7.ebuild (update)
the very next day metacity-setup 0.7.1 showed up (fixes some bugs that occured when installing new themes for metacity 2.4.0) same ebuild script works ok, all one needs is to change the name to metacity-setup-0.7.1.ebuild
Created attachment 3477 [details] metacity-setup-0.7.1.ebuild attached ebuild with corrected homepage url, added ppc keyword, the author may have some clock problem, added a nasty hack to make it compile (touching all files).
This is already in portage, so marking it as fixed.