mxcl/homebrew — pull request #21688 by sferik (2013-08-06 06:55:59+00:00)
Title: ruby-build 20130806

This is a semi-urgent change, since the [ruby-lang.org HTTP server is currently experiencing a service outage](http://www.ruby-lang.org/en/news/2013/08/06/status-issue/). This patches `ruby-build` to download from the FTP server instead.