i am running dapper aka 6.06. after some research i was able to force & install version 2.14.2 through synaptic.
See attachments for apt-cache output. -- [6.06][libgnome-desktop-dev] broken dependencies https://launchpad.net/bugs/53738 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs