Noetic将是ROS1的最后一个长期支持版本
sudo sh -c ‘. /etc/lsb-release && echo "deb http://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu/ `lsb_release -cs` main" > /etc/apt/sources.list.d/ros-latest.list‘
sudo apt-key adv --keyserver ‘hkp://keyserver.ubuntu.com:80‘ --recv-key C1CF6E31E6BADE8868B172B4F42ED6FBAB17C654
sudo apt update
sudo apt install ros-noetic-desktop-full
echo "source /opt/ros/noetic/setup.bash" >> ~/.bashrc
source ~/.bashrc
原文：https://www.cnblogs.com/chenjian688/p/13796546.html