I'm not a programmer, but wouldn't that be an easy thing to fix up? Just have the ~/.themes/[oldtheme] folder deleted when you click delete.
-- Installation for theme "name_of_the_theme" failed. Can't move directory over directory https://bugs.launchpad.net/bugs/344343 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs