安装intel realsense d435i SDK
[官网地址](https://www.intelrealsense.com/)
ubuntu18.04 jetsen nano
参考文档:https://www.ncnynl.com/archives/201905/3090.html
https://zhuanlan.zhihu.com/p/95724383
下载SDK源码
#将realsense安装到 /usr/local/
cd /usr/local/
#安装依赖:
sudo apt-get install git libssl-dev libusb-1.0-0-dev pkg-config libgtk-3-dev
sudo apt-get install libglfw3-dev libgl1-mesa-dev libglu1-mesa-dev
#安装(可以直接去github下载好zip文件,再解压安装)
git clone https://github.com/IntelRealSense/librealsense.git
#如果不怕有安全问题,可以换成码云的git: https://gitee.com/xxJian/librealsense.git
cd librealsense
#先拔掉相机的USB线(U盘也拔掉,有可能会卡着一直未响应)
#执行权限设置,建立别名
./scripts/setup_udev_rules.sh
#增加模块
echo 'hid_sensor_custom' | sudo tee -a /etc/modules
#下载并编译内核模块(此过程比较慢)
./scripts/patch-realsense-ubuntu-lts.sh
#添加cuda的环境变量(非nano不用配置cuda)
export PATH=/usr/local/cuda/bin:$PATH
export LD_LIBRARY_PATH=/usr/local