Thanks to Keywan Najafi Tonekabon, there is now a powerpc mugshot package in the repository. The only difference of note is that Matt Good’s Muine patch has been applied to the powerpc build. As with all things, these packages are caveat emptor. If there are any problems with the powerpc build, it would probably be more effective to get in touch with Keywan directly seeing as how I don’t currently have any powerpc hardware to play with.
As a side note, would the amd64/i386 people have any interest in me building the packages in the repository with said added patch?