How to install ROS Noetic in Ubuntu 20.04

Disclaimer: Since the project requires the use of the ROS environment, this is a record of the ROS Noetic installation process under Ubuntu 20.04. The whole process is executed in sequence and the installation is successful at one time. Of course, when executing the next step, the previous step must be executed successfully. You can try several times when the network is not good. The following is my personal practice process, and now I share it with you to communicate and learn. This process all refers to the official installation steps. Here is the official link http://wiki.ros.org/noetic/Installation/Ubuntu.

System requirements: Ubuntu 20.04

ROS installation version: Noetic

Installation steps:

1. Add sources.list (set up your computer to receive software from packages.ros.org.)

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

2. Add keys

sudo apt-key adv --keyserver 'hkp://keyserver.ubuntu.com:80' --recv-key C1CF6E31E6BADE8868B172B4F42ED6FBAB17C654

3. Installation

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

sudo apt update

4. Install the full desktop version: including ROS, rqt, rviz, robot general library, 2D/3D simulator, navigation and 2D/3D perception

sudo apt install ros-noetic-desktop-full

5. You must source this script in every bash terminal where you use ROS.

source /opt/ros/noetic/setup.bash

6. Environment Configuration

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

So far, ROS Noetic has been completely installed in the Ubuntu 20.04 system. For more information about installing ROS Noetic on Ubuntu 20.04, please search 123WORDPRESS.COM’s previous articles or continue to browse the following related articles. I hope everyone will support 123WORDPRESS.COM in the future!