第1次:tx2上安裝ros參考:Ubuntu16.04安裝ROS kinetic
https://blog.csdn.net/softimite_zifeng/article/details/78632211
第2次 參考:Install Robot Operating System (ROS) on NVIDIA Jetson TX2
https://www.youtube.com/watch?v=O4w3MYvhv2s
按照第二個教程不成功!
https://blog.csdn.net/u013453604/article/details/49386953
https://blog.csdn.net/yeluohanchan/article/details/75578268
其他參考:https://www.mobibrw.com/2017/8599