+The git server setup process is covered on "its own page":install-arv-git-httpd.html. For now, create an empty directory in the default location:
+
+<notextile>
+<pre><code>~$ <span class="userinput">sudo mkdir -p /var/lib/arvados/git/repositories</span>
+</code></pre></notextile>
+
+If you intend to store your git repositories in a different location, specify that location in @application.yml@.
+
+Default setting in @application.default.yml@:
+
+<notextile>
+<pre><code> git_repositories_dir: <span class="userinput">/var/lib/arvados/git/repositories</span>
+</code></pre>
+</notextile>
+
+h3(#git_internal_dir). git_internal_dir
+
+The @git_internal_dir@ setting specifies the location of Arvados' internal git repository. By default this is @/var/lib/arvados/internal.git@. This repository stores git commits that have been used to run Crunch jobs. It should _not_ be a subdirectory of @git_repositories_dir@.
+
+Example @application.yml@:
+
+<notextile>
+<pre><code> git_internal_dir: <span class="userinput">/var/lib/arvados/internal.git</span>
+</code></pre>
+</notextile>
+
+h2(#set_up). Set up Web servers