This is a little incorrect. The emerald-theme-pack package just installed some default themes for use in Emerald. However, in order to fetch themes from the emerald repository via emerald-theme-manager you need to install Subversion. I just reported it as a bug:
https://bugs.launchpad.net/bugs/147842 -- [Gutsy] Emerald-themes is missing from repos https://bugs.launchpad.net/bugs/139957 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs