Problem with installing the Openni_kinect
when i try to install the openni_kinect, i face a few problems...
when i type: rosinstall ~/openni_kinect PATH_TO_EXISTING_ROS_TREE 'http://www.ros.org/wiki/openni_kinect?action=AttachFile&do=get&target=openni_kinect.rosinstall'
i get this as the answer: E: rosinstall operating on /home/user/openni_kinect from specifications in rosinstall files PATH_TO_EXISTING_ROS_TREE, http://www.ros.org/wiki/openni_kinect...
ahhhh error opening file: [Errno 2] No such file or directory: '/home/user/drivers/PATH_TO_EXISTING_ROS_TREE'
Usage: rosinstall PATH [
rosinstall: error: None
what should i do?