ubuntu下ros2-foxy的安装

1. 设置编码

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

2. 添加源

sudo apt update && sudo apt install curl gnupg lsb-release 
sudo curl -sSL https://raw.githubusercontent.com/ros/rosdistro/master/ros.key -o /usr/share/keyrings/ros-archive-keyring.gpg echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/ros-archive-keyring.gpg] http://packages.ros.org/ros2/ubuntu $(source /etc/os-release && echo $UBUNTU_CODENAME) main" | sudo tee /etc/apt/sources.list.d/ros2.list > /dev/null

报错“Failed to connect to raw.githubusercontent.com”,可参考curl: (7) Failed to connect to raw.githubusercontent.com port 443: Connection refused的几种解决方式_TeroZhang的博客-优快云博客

3. 安装ROS2

sudo apt update
sudo apt upgradesudo apt install ros-foxy-desktop