Kinect on OS X error "unable to claim interface: -7"

[ahundt]

I'm using a library that uses OpenNI2 and libfreenect on OS X. It appears unable to open a device when using OpenNI2. Using the examples built into libfreenect I'm able to connect to and view kinect data, but when using the openni2 libraries it fails.

Detailed information is available in this issue on the other project

I wanted to inform you that I encountered this problem and see if there is a simple solution before I convert to using libfreenect directly. Thanks!

Please let me know if there is additional information you require and I will try to get it.

Also the message appears to come from libusb, but since I am able to connect via libfreenect which also uses libusb I suspect the problem to be related in some way to openni2.