<div id="readability-page-1" class="page"><div>


 

 <article>
 <ul>
 <li><a href="#1-installation">1. Installation</a>
 <ul>
 <li><a href="#11-ubuntu">1.1 Ubuntu</a></li>
 <li><a href="#12-uninstall-on-ubuntu">1.2 Uninstall on Ubuntu</a></li>
 </ul>
 </li>
</ul>

 

<h2 id="11-ubuntu">1.1 Ubuntu</h2>

<ul>
 <li><a href="https://docs.ros.org/en/foxy/Installation/Ubuntu-Install-Debians.html">Ubuntu Install Debians</a></li>
 <li>Ubuntu 20.04 에 설치해야함</li>
</ul>

<div><pre><code># ROS 2 GPG key 등록
$ sudo apt update &amp;&amp; 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

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

# ROS 설치
$ sudo apt update
$ sudo apt install ros-foxy-desktop python3-argcomplete
$ sudo apt install ros-dev-tools
</code></pre></div>

.bashrc 추가

<div><pre><code># ROS2
source /opt/ros/foxy/setup.bash
</code></pre></div>

Demo: publisher 그리고 listener 를 체크하는 데모. 
이게 실행 잘 되면, C++ 그리고 Python API 둘다 잘 작동한다는 의미.

<div><pre><code>
$ source /opt/ros/foxy/setup.bash
$ ros2 run demo_nodes_cpp talker

# 터미널 새로 하나 열고, 다음을 실행
$ source /opt/ros/foxy/setup.bash
$ ros2 run demo_nodes_py listener
</code></pre></div>

<h2 id="12-uninstall-on-ubuntu">1.2 Uninstall on Ubuntu</h2>

<div><pre><code>$ sudo apt remove ~nros-foxy-* &amp;&amp; sudo apt autoremove

# 다음 실행해서 삭제
$ sudo rm /etc/apt/sources.list.d/ros2.list
$ sudo apt update
$ sudo apt autoremove
</code></pre></div>

 </article>

 
 

 
 
 
 
</div></div>

Incredible.AI

1. Installation
1.1 Ubuntu
Ubuntu Install Debians
Ubuntu 20.04 에 설치해야함
# ROS 2 GPG key 등록
$ 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
# Repository 를 source list 에 추가
$ 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
# ROS 설치
$ sudo apt update
$ sudo apt install ros-foxy-desktop python3-argcomplete
$ sudo apt install ros-dev-tools
.bashrc 추가
# ROS2
source /opt/ros/foxy/setup.bash
Demo: publisher 그리고 listener 를 체크하는 데모.
 
이게 실행 잘 되면, C++ 그리고 Python API 둘다 잘 작동한다는 의미.
$ source /opt/ros/foxy/setup.bash
$ ros2 run demo_nodes_cpp talker
# 터미널 새로 하나 열고, 다음을 실행
$ source /opt/ros/foxy/setup.bash
$ ros2 run demo_nodes_py listener
1.2 Uninstall on Ubuntu
$ sudo apt remove ~nros-foxy-* && sudo apt autoremove
# 다음 실행해서 삭제
$ sudo rm /etc/apt/sources.list.d/ros2.list
$ sudo apt update
$ sudo apt autoremove

ROS2 - Installation

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