...
Or we can use
There are installation prerequisites for the Intel RealSense package installation in http://wiki.ros.org/librealsense
after prerequisites we can use commands
sudo apt-get install linux-headers-generic
sudo apt-get install ros-kinetic-librealsense
sudo apt-get install ros-kinetic-realsense-camera
and after we can run realsense_camera node to prove that is installed correctly
roslaunch realsense_camera r200_nodelet_default.launch
While the realsense_camera node is running, you can view various data from Intel RealSense by launching rqt_image_view.
rqt_image_view