Christian has recently finished a massive reorganization of the Transterpreter code repository. This is something they never tell you during your undergraduate CS degree: sometimes, the repository needs refactoring, too. When it gets to the point that things are scattered all over, you should probably sit down and rethink how things should be done.
I just did a clean checkout, and rebuilt from scratch. It was quick and painless. Now, we get a little more documentation in place, and do a Version 1.0 release.