ROS2手动安装

ROS2 的dashing版本

sudo apt update && sudo apt install curl gnupg lsb-release
curl -s https://raw.githubusercontent.com/ros/rosdistro/master/ros.asc | sudo apt-key add -
sudo sh -c 'echo "deb [arch=amd64,arm64] http://packages.ros.org/ros2/ubuntu $(lsb_release -cs) main" > /etc/apt/sources.list.d/ros2-latest.list'

sudo apt update

安装 ROS2 Dashing，以桌面完整版

sudo apt install ros-dashing-desktop

配置环境变量，执行

echo "source /opt/ros/dashing/setup.bash" >> ~/.bashrc
source ~/.bashrc

初始化 rosdep（用于安装依赖项）

sudo apt install python3-rosdep
sudo rosdep init
rosdep update