FAQ:I'm using ubuntu. Is there a PPA?
Yes, but currently only of the last stable release. In the future we will add separate PPAs for stable and unstable.
The root page of the PPAs is here: https://launchpad.net/~makehuman-official
Note that for nightly builds, there is a monolithic DEB you can download from http://download.tuxfamily.org/makehuman/nightly/