I've been struggling with this for too much time. I am trying to install OpenNI 2 to make my kinect work with a Mac on OS X Mountain Lion.
I downloaded the package for OS X from http://www.openni.org/openni-sdk and and I ran the install.sh file with sudo privileges inside it, which did absolutely nothing more than to create an "OpenNIDevEnvironment" file in the same folder as the install file. In the Redist I see some libraries, which are not installed. I also took a look at the install.sh script. It's not supposed to copy anything!
Can anyone tell me how to proceed from this point onwards?