These instructions have been supplanted by an automated, scripted installer, which lives here:
https://github.com/mikepurvis/ros-install-osx
Please try it out, and file bugs as required. Feel free to browse past versions of this gist as a historical curiosity, but I won't be monitoring or supporting it any more.
On a completely new install of Yosemite (hard drive wipe) in Jan 2015 I did the following for Indigo:
I had to manually install pydot with the
-H
flag:After rosdep install completed, I still had to run