What does this mean?
Ohloh reports are mostly generated by inspecting source code management systems (SCM). There are dozens of SCM software available. Ohloh supports several of the most popular ones used by open source projects today: CVS, Subversion, Git, Mercurial, and Bazaar.
This project happens to use an SCM system that Ohloh does not yet support. We plan on offering broader SCM support over time.