参考
官方安装
Ubuntu 20.04 ROS2 Foxy安装
这里使用国内的软件源。
使用阿里云Ubuntu源
cd /etc/apt/
sudo cp sources.list sources.list.bak
将文件内容替换为下面
deb http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
设置语言环境
确保当前系统支持UTF-8编码,如果通过locale
查看到已经支持可以跳过。
locale # check for UTF-8
sudo apt update && sudo apt install locales
sudo locale-gen en_US en_US.UTF-8
sudo update-locale LC_ALL=en_US.UTF-8 LANG=en_US.UTF-8
export LANG=en_US.UTF-8
locale # verify settings
添加密钥和源
sudo apt update && sudo apt install curl gnupg2 lsb-release
curl http://repo.ros2.org/repos.key | sudo apt-key add -
sudo sh -c 'echo "deb http://mirrors.aliyun.com/ros2/ubuntu `lsb_release -cs` main" > /etc/apt/sources.list.d/ros2-latest.list'
安装ROS2 Foxy
sudo apt update
sudo apt upgrade
sudo apt install ros-foxy-desktop
测试
source /opt/ros/foxy/setup.bash
ros2 run demo_nodes_cpp talker
结果:
卸载
sudo apt remove ~nros-foxy-* && sudo apt autoremove
完整移除
sudo rm /etc/apt/sources.list.d/ros2-latest.list
sudo apt update
sudo apt autoremove
sudo apt upgrade