<h2 id="%E7%92%B0%E5%A2%83">
<a class="header-anchor-link" href="#%E7%92%B0%E5%A2%83" aria-hidden="true"></a> 環境</h2>
<ul>
<li>asus zenbook ux325e</li>
<li>ubuntu 20.04 LTS</li>
</ul>
<h2 id="%E3%82%A4%E3%83%B3%E3%82%B9%E3%83%88%E3%83%BC%E3%83%AB">
<a class="header-anchor-link" href="#%E3%82%A4%E3%83%B3%E3%82%B9%E3%83%88%E3%83%BC%E3%83%AB" aria-hidden="true"></a> インストール</h2>
<p>ubuntu20.04にはpython2がないので、melodicと同じようにしてもダメだった<br>
<a href="https://github.com/catkin/catkin_tools/issues/594" target="_blank" rel="nofollow noopener noreferrer">ここ</a>を参考に以下をインストールする</p>
<div class="code-block-container"><pre class="language-bash"><code class="language-bash"><span class="token function">sudo</span> <span class="token function">apt</span> <span class="token function">install</span> python3-osrf-pycommon python3-catkin-tools
<span class="token function">sudo</span> <span class="token function">apt</span> <span class="token function">install</span> build-essential
</code></pre></div><h2 id="catkin_ws%E3%81%AE%E5%88%9D%E6%9C%9F%E5%8C%96">
<a class="header-anchor-link" href="#catkin_ws%E3%81%AE%E5%88%9D%E6%9C%9F%E5%8C%96" aria-hidden="true"></a> catkin_wsの初期化</h2>
<div class="code-block-container"><pre class="language-bash"><code class="language-bash"><span class="token builtin class-name">source</span> /opt/ros/noetic/setup.bash
<span class="token function">mkdir</span> <span class="token parameter variable">-p</span> ~/catkin_ws/src
<span class="token builtin class-name">cd</span> ~/catkin_ws
catkin build
<span class="token builtin class-name">source</span> devel/setup.bash
</code></pre></div><h2 id="%E3%83%91%E3%83%83%E3%82%B1%E3%83%BC%E3%82%B8%E5%8D%98%E4%BD%8D%E3%81%A7%E3%83%93%E3%83%AB%E3%83%89">
<a class="header-anchor-link" href="#%E3%83%91%E3%83%83%E3%82%B1%E3%83%BC%E3%82%B8%E5%8D%98%E4%BD%8D%E3%81%A7%E3%83%93%E3%83%AB%E3%83%89" aria-hidden="true"></a> パッケージ単位でビルド</h2>
<ul>
<li><code>catkin build PACKAGE_NAME</code></li>
<li>ビルドしたいパッケージのディレクトリ内で<code>catkin build --this</code>
</li>
</ul>


ROS noeticでcatkin buildを使う

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