dellcloudedge/crowbar — pull request #1652 by jamestyj (2012-12-13 17:00:47+00:00)
Title: Don't assume that markdown is installed in /usr/bin

Because if you're using rvm (like I am), it's installed somewhere else
but otherwise works perfectly fine. Eg:

/usr/local/rvm/gems/ruby-1.8.7-p371/bin/markdown