edx/edx-platform — pull request #352 by singingwolfboy (2013-07-08 20:56:17+00:00)
Title: Switch from RVM to rbenv

rbenv is smaller and simpler than RVM. Since we don't particularly care about the extra features of RVM (gemsets, etc) it's better to use the simplest possible solution. This pull request switches the create-dev-env.sh script to using rbenv.