This tutorial will put the commands sequentially to install ROS — Noetic in a Ubuntu 20.04.4 LTS.
I will only put the bare minimum commands to get things installed. If you want details, please visit the ROS WiKi Page
Lets get started. Open the Terminal in Ubuntu and type the following commands .
Just COPY & PASTE 1st line Below
Then Press ENTER
Go to the Next line(Exclude the 3 Dots)
COPY & PASTE the Line
COMMANDS STARTS BELOW:
sudo sh -c 'echo "deb http://packages.ros.org/ros/ubuntu $(lsb_release -sc) main" > /etc/apt/sources.list.d/ros-latest.list'
sudo apt install curl
curl -s https://raw.githubusercontent.com/ros/rosdistro/master/ros.asc | sudo apt-key add -
sudo apt update
sudo apt install ros-noetic-desktop-full
echo “source /opt/ros/noetic/setup.bash” >> ~/.bashrc
COMMANDS ENDS ABOVE
Now you have successfully installed ROS. To test it out type the Following
You will see the following lines atleast if ROS is running
* /rosdistro: noetic
* /rosversion: 1.15.14
auto-starting new master
To Stop ROS just Press CTRL + C
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