How do I get depth_image_proc?
The package summary for depth_image_proc say it is new in ROS Electric however my Electric (OSX 10.7.3) doesn't have it installed under the image_pipeline folder. I tried updating my ROS Electric using "rosinstall ." but nothing got downloaded/updated that gave me depth_image_proc. Is there a proper way to update my Electric install to get this or is it really an experimental package that I must manually install using SVN?