/code> into your top-level project directory, and run the following command <q>if</q> your project is not initialized as a git repository:</li>
</ul>
<pre class="highlight shell"><code>  <span class="nv">$ </span>git init
</code></pre>

<ul>
<li>Add Croc as a git <a href="http://git-scm.com/docs/git-submodule">submodule</a> by running the following command:</li>
</ul>
<pre class="highlight shell"><code>  <span class="nv">$ </span>git submodule add https://github.com/JKalash/Croc.git
</code></pre>

<ul>
<li>