Don't use the Camping over there, it's an old version. If you want the newest version clone judofyr/camping, or grab the gem from my gem server (gems.judofyr.net). Camping is very much alive, we,ll just have to clean up the documentation a bit and then we'll release 2.0 (I have access to the RubyForge project).

If anyone wants to help out, just join the mailing list at RubyForge.