参考文章：https://dev.intelrealsense.com/docs/compiling-librealsense-for-linux-ubuntu-guide

1、安装依赖

sudo apt-get update && sudo apt-get upgrade && sudo apt-get dist-upgrade
sudo apt-get install libssl-dev libusb-1.0-0-dev libudev-dev pkg-config libgtk-3-dev
sudo apt-get install git wget cmake build-essential
sudo apt-get install libglfw3-dev libgl1-mesa-dev libglu1-mesa-dev at

2、安装librealsense2

git clone https://github.com/IntelRealSense/librealsense.git

cd librealsense 
./scripts/setup_udev_rules.sh

./scripts/patch-realsense-ubuntu-lts.sh

3、编译librealsense2 SDK

mkdir build && cd build
cmake ../
sudo make uninstall && make clean && make && sudo make install

4、执行 realsense-viewer

 realsense-viewer