[Humble] Ubuntu22.04 개발환경설정

Set locale

locale  # check for UTF-8

sudo apt update && sudo apt install locales
sudo locale-gen en_US en_US.UTF-8
sudo update-locale LC_ALL=en_US.UTF-8 LANG=en_US.UTF-8
export LANG=en_US.UTF-8

locale  # verify settings

Setup Sources

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

sudo apt update && sudo apt install curl -y
sudo curl -sSL https://raw.githubusercontent.com/ros/rosdistro/master/ros.key -o /usr/share/keyrings/ros-archive-keyring.gpg

echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/ros-archive-keyring.gpg] http://packages.ros.org/ros2/ubuntu $(. /etc/os-release && echo $UBUNTU_CODENAME) main" | sudo tee /etc/apt/sources.list.d/ros2.list > /dev/null

Install ROS 2 packages

sudo apt update
sudo apt upgrade

sudo apt install ros-humble-desktop

sudo apt install ros-humble-ros-base

sudo apt install ros-dev-tools

Environment setup,Configuring environment

 

# Replace ".bash" with your shell if you're not using bash
# Possible values are: setup.bash, setup.sh, setup.zsh
source /opt/ros/humble/setup.bash

 

#Add sourcing to your shell startup script
echo "source /opt/ros/humble/setup.bash" >> ~/.bashrc

#Check environment variables
printenv | grep -i ROS

source ~/.bashrc

 

 

 

 

Try some examples

source /opt/ros/humble/setup.bash
ros2 run demo_nodes_cpp talker

source /opt/ros/humble/setup.bash
ros2 run demo_nodes_py listener

#

 

 

Uninstall

sudo apt remove ~nros-humble-* && sudo apt autoremove

remove repository

sudo rm /etc/apt/sources.list.d/ros2.list
sudo apt update
sudo apt autoremove
# Consider upgrading for packages previously shadowed.
sudo apt upgrade

#