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.
Hi all! Finally 2 weeks later, i've successfully installed ROS with RVIZ.
I'm on a mac early 2011 with OS X 10.10.4, I did what @markusachtelik said.
Remove Xcode 6.3 and downgrade to 6.2, then run the script.
Now, my problem is that all the packages are continue in the /src folder, can I move them to any other folder? Because I can be waiting more than 45 minutes every time that I make a new change.
Thank you very much! (: