sgharms/Ember-Router-Application-Guide-Code — pull request #1 by mkelley33 (2012-11-16 18:41:40+00:00)
Title: Update README with note about GCC for OS X

Some users need to set environment variables to use the correct
version of GCC to build native versions of certain gems, including
but not limited to rails and nokogiri. This would just add a little
footnote to the README to include instructions for Mac OS X users.