1.安装 OpenNI2依赖项 $sudo apt-get install -y g++ python libusb-1.0-0-dev freeglut3-dev doxygen graphviz $sudo apt-get install libudev-dev 2.从github将openni2源码clone下来 $git clone https://github.com/occipital/OpenNI2.git $cd OpenNI2 &nb