Follow the first part of this handy tutorial to create an Eclipse project with OpenCV:

https://software.intel.com/en-us/articles/using-librealsense-and-opencv-to-stream-rgb-and-depth-data

Then follow these instructions to add in OpenAL:

https://askubuntu.com/questions/736251/how-do-i-link-the-openal-library-to-eclipse-in-ubuntu

To set up SNAP on your RealSense Development Kit, first install Ubuntu and ROS by following these instructions.

https://01.org/developerjourney/recipe/intel-realsense-robotic-development-kit

I used this handy bash script to install it. Make sure your UP board is connected to the internet.

https://github.com/milq/milq/blob/master/scripts/bash/install-opencv.sh

Run the following commands in the terminal:

sudo apt-get update
sudo apt-get install libopenal1 libopenal-dev
sudo apt-get install libalut0 libalut-dev

This lets you build the SNAP project!

http://ubuntuhandbook.org/index.php/2016/01/how-to-install-the-latest-eclipse-in-ubuntu-16-04-15-10/

Replace main.cpp in your Eclipse project with RealSense_Hardware_BackEnd.cpp , and compile! If you plug in the RealSense camera and run it, you should see a cool grayscale depth visualization and hear strange noises.

Following these instructions, add the compiled SNAP Back End binary to the Ubuntu Startup Applications. That way, you don't have to have a monitor plugged in every time you power up the realsense, and you can operate it with just headphones, camera, and battery.

https://askubuntu.com/questions/48321/how-do-i-start-applications-automatically-on-login