ros安装教程unbuntu22.04

以下是在Ubuntu 22.04上安装ROS的步骤：

1. 添加ROS软件源

打开终端，输入以下命令：

sudo sh -c 'echo "deb http://packages.ros.org/ros/ubuntu $(lsb_release -sc) main" > /etc/apt/sources.list.d/ros-latest.list'

2. 添加ROS密钥

继续在终端中输入以下命令：

sudo apt install curl
curl -s https://raw.githubusercontent.com/ros/rosdistro/master/ros.asc | sudo apt-key add -

3. 安装ROS

在终端中输入以下命令：

sudo apt update
sudo apt install ros-noetic-desktop-full

4. 初始化ROS

在终端中输入以下命令：

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

5. 安装ROS依赖项

在终端中输入以下命令：

sudo apt install python3-rosdep python3-rosinstall python3-rosinstall-generator python3-wstool build-essential
sudo rosdep init
rosdep update

6. 测试ROS

在终端中输入以下命令：

roscore

如果没有错误，ROS将启动并显示以下消息：

... logging to /home/username/.ros/log/xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx/roslaunch-ubuntu-xxxxx.log
started roslaunch server http://ubuntu:xxxxx/
ros_comm version 1.15.9

SUMMARY
========

PARAMETERS
 * /rosdistro: noetic
 * /rosversion: 1.15.9

NODES

auto-starting new master
process[master]: started with pid [xxxxx]
ROS_MASTER_URI=http://ubuntu:xxxxx/

setting /run_id to xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
process[rosout-1]: started with pid [xxxxx]
started core service [/rosout]

这就是在Ubuntu 22.04上安装ROS的步骤。