railsgirls/railsgirls.github.com — pull request #171 by croaker (2014-04-05 19:55:43+00:00)
Title: Add rbenv-gem-rehash to the install guide

We ran into problems when trying to verify the installation of the rails
stack via a simple `rails new railsgirls` since rbenv does not automatically
add shims for newly installed gems. The rbenv-gem-rehash plugin add this
behavior an fixes the problem.

This fixes #165 as well without the need for any further explanation of rbenv's internal workings