Here is how you install an l10n-master, and also a test-master that just works locally.
You start off with a clone of master-ball …
$ git clone git://github.com/Pike/master-ball $ cd master-ball
and then you get the submodules. You only want the first level of submodules, not recursive.
$ git submodule init $ git submodule update
This project is triple-licensed under MPL 1.1/GPL 2.0/LGPL 2.1
Axel Hecht (axel@pike.org)