Can you run "gacutil -l" on the command line? Is libmono-security2.0-cil installed?
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/738039 Title: package libappindicator0.1-cil 0.2.99-0ubuntu1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 9 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs