Thanks (once again) to prometoys, there are now
powerpc builds for
gutsy available in the repository.
As a side note, after chatting with Heikki Henriksen about the work for Mugshot on Debian, I agree completely that our first priority should be to get all of the Online Desktop packages into Debian first, and then worry about Ubuntu syncing against that. Heikki’s work has greatly simplified my life especially considering I’m new to this whole Debian / Ubuntu packaging thing. If you’re interested in tracking the progress or even better want to lend a helping hand, you can keep up to date at http://alioth.debian.org/projects/online-desktop/.