(Jetson Project#3)Setting Up ROS Noetic on Jetson Nano

Add

sudo apt update
sudo apt install software-properties-common
sudo add-apt-repository universe

sudo sh -c 'echo "deb http://packages.ros.org/ros/ubuntu focal main" > /etc/apt/sources.list.d/ros-noetic.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

sudo rosdep init
rosdep update

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

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

mkdir -p ~/catkin_ws/src

cd ~/catkin_ws/
catkin_make

echo "source ~/catkin_ws/devel/setup.bash" >> ~/.bashrc
source ~/.bashrc

echo $ROS_PACKAGE_PATH

1.1 Install ROS Noetic

First, make sure your Jetson Nano is running Ubuntu 20.04. Then, set up the ROS Noetic repository and install it.

Setup sources.list

sudo sh -c 'echo "deb http://packages.ros.org/ros/ubuntu focal main" > /etc/apt/sources.list.d/ros-noetic.list'

Setup keys

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

Update package index

sudo apt update

Install ROS Noetic Desktop Full

sudo apt install ros-noetic-desktop-full

Initialize rosdep

rosdep update 

*ㄴ> if you didn't "python3-rosdep" package is not installed

sudo rosdep init
rosdep update

Setup environment

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

1.2 Install Build Tools

Need catkin for building ROS packages.

sudo apt install python3-catkin-tools