nvidia jetson AGX 安装ROS

官网  wiki.ros.org/melodic/Installation/Ubuntu

参考博客 https://blog.csdn.net/qq_17424119/article/details/90640444 和    https://blog.csdn.net/zhuanghany11/article/details/100798123

1. 系统设置更改‘Software & Updates’

参考博客：  https://blog.csdn.net/qq_17424119/article/details/90640444

2.  修改源

位置在 \etc\apt\sources.list，将下面的源复制过去：

deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-updates main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-updates main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-backports main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-backports main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-security main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-security main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-proposed main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-proposed main restricted universe multiverse

保存退出，sudo apt-get update，更新系统源

3.   按官网一步步安装ROS

wiki.ros.org/melodic/Installation/Ubuntu

1.1-1.4基本上都不会出任何问题

1.5中，sudo rosdep init 报错：

解决办法：ros rm /etc/ros/rosdep/sources.list.d/20-default.list

之后再：sudo rosdep init

1.5中， rosdep update 报错：提示找不到源列表中的部分网址

解决办法：参考https://blog.csdn.net/b2zcy/article/details/87986904

保存退出，之后再 roedep update 应该不会报错了

 4.  ROS卸载方法

sudo apt-get remove ros-*

 

个人建议：如果安装ROS过程中，1.5步骤一直报错找不到原因，建议卸载ROS重新安装