Setting up ROS on Ubuntu 20.04
Environment
Ubuntu 20.04
Setup Sources
First install curl
sudo apt update && sudo apt install curl
sudo sh -c 'echo "deb http://packages.ros.org/ros/ubuntu $(lsb_release -sc) main" > /etc/apt/sources.list.d/ros-latest.list'
Add the ROS key with apt.
curl -s https://raw.githubusercontent.com/ros/rosdistro/master/ros.asc | sudo apt-key add -
Installation
sudo apt update
sudo apt install ros-noetic-desktop
To install support for 2D/3D visualization tools
sudo apt install ros-noetic-desktop-full
Environment setup
Put this line in bashrc
...
# ROS Noetic
source /opt/ros/noetic/setup.bash
...
Install dependencies for building packages
sudo apt install build-essential
sudo apt install python3-pip
sudo apt install python3-rosdep python3-rosinstall python3-rosinstall-generator python3-wstool
Install catkin
sudo apt install python3-catkin-lint python3-catkin-tools
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