ROS（noetic）安装（Ubuntu 20.04）

作者的安装ROS记录

前言

本文是作者安装ROS实际的记录

configure your Ubuntu repositories

一般不用管

sources.list

执行这行命令

官方：

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

国内：

浙江大学

sudo sh -c '. /etc/lsb-release && echo "deb http://mirrors.sjtug.sjtu.edu.cn/ros/ubuntu/ `lsb_release -cs` main" > /etc/apt/sources.list.d/ros-latest.list'

Setup your computer to accept software from packages.ros.org.

set up your keys

sudo apt install curl # if you haven't already installed curl

curl -s https://raw.githubusercontent.com/ros/rosdistro/master/ros.asc | sudo apt-key add -
# 网络的原因，可能卡住

installation

First, make sure your Debian package index is up-to-date

sudo apt update

安装

sudo apt install ros-noetic-desktop-full
# 其实有很多的选择去安装

environment setup

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

dependencies for building packages

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

initialize rosdep

sudo rosdep init

rosdep update #大概率出现错误 The read operation timed out

参考：

https://wiki.ros.org/noetic/Installation/Ubuntu（官方）

https://www.bilibili.com/video/BV1aP41137k9/?spm_id_from=333.788&vd_source=ccf77279eee831943e4b5586c89a5965

https://www.leo-wangbo.tech/2023/02/12/ros环境搭建/（根据上面Bilibili视频的博客）