I want to try out Huginn on BBB.

I want to try out Huginn on BBB. Huginn is an automation engine like IFTTT and Zapier, but open source, and written in Ruby.
So I need to install Ruby on my BBB, but I get a lot of errors when trying to install one of the components, Bundler.
Has anyone successfully installed Ruby completely?

http://rayhightower.com/blog/2013/05/22/beaglebone-black-up-and-running/ <— Google

er, http://rayhightower.com/blog/2013/05/22/beaglebone-black-running-ruby-on-rails/ now