scott@hoth ~/git/api.trunorth.net% gem install ruby-debug19 -- --with-ruby-include=/home/scott/.rvm/src/ruby-1.9.2-p0
Building native extensions.  This could take a while...
Successfully installed columnize-0.3.2
Successfully installed archive-tar-minitar-0.5.2
Successfully installed ruby_core_source-0.1.4
Successfully installed ruby-debug-base19-0.11.24
Successfully installed ruby-debug19-0.11.6
5 gems installed
scott@hoth ~/git/api.trunorth.net% rehash
scott@hoth ~/git/api.trunorth.net% which ruby-debug