Ubuntu 20.04 安装 ROS Noetic
参考:
https://www.icode9.com/content-3-1152024.html
- 更换ubuntu软件源
更换ubuntu软件源为http://mirrors.ustc.edu.cn/ubuntu
(并不一定要换)
- 配置ros安装源(二选一)
中科大源:
sudo sh -c '. /etc/lsb-release && echo "deb http://mirrors.ustc.edu.cn/ros/ubuntu/ `lsb_release -cs` main" > /etc/apt/sources.list.d/ros-latest.list'
清华源:
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'
- 设置key
sudo apt-key adv --keyserver 'hkp://keyserver.ubuntu.com:80' --recv-key C1CF6E31E6BADE8868B172B4F42ED6FBAB17C654
- 下载安装
sudo apt update
sudo apt install ros-noetic-desktop-full
- 配置环境变量
echo "source /opt/ros/noetic/setup.bash" >> ~/.bashrc
source ~/.bashrc
- 安装相关依赖
sudo apt install python3-rosdep python3-rosinstall python3-rosinstall-generator python3-wstool build-essential
- 初始化rosdep
sudo rosdep init
rosdep update
如果第一句失败,可以将这两步替换为如下(参考https://zhuanlan.zhihu.com/p/398754989):
sudo apt-get install python3-pip
sudo pip install rosdepc
sudo rosdepc init
rosdepc update
- 测试:
roscore
rosrun turtlesim turtlesim_node
rosrun turtlesim turtle_teleop_key