I've installed a gem that I'm trying to use from the latest nightly; but the embedded macruby runtime; does not find the gem.
Controller.rb:14:in `<main>': no such file to load -- xml-object (LoadError)
 
What do I need to do so that the embedded macruby can find my installed gem?
I can perform the require successfully from macirb.  Then gem is installed off my home directory at: ~/.gem
 
Thanks in advance.