FortAwesome/Font-Awesome — pull request #3996 by pebra (2014-07-25 12:36:37+00:00)
Title: Use byebug instead of debugger for ruby 2.x support

Hey guys,
``` bundle install ``` will fail on the project with ruby 2.x versions because the debugger gem does not support it.
I recommend using byebug instead.

Have a nice day!