-Here's how to build the HTML pages locally so you can preview your
-updates before you commit and push.
+Here's how to build the HTML pages locally so you can preview your updates before you commit and push.
+
+Additional information is available on the "'Documentation' page on the Arvados wiki":https://dev.arvados.org/projects/arvados/wiki/Documentation.
+
+h2. Install dependencies
+
+<pre>
+arvados/doc$ sudo apt-get install build-essential libcurl4-openssl-dev libgnutls28-dev libssl-dev
+arvados/doc$ bundle install
+</pre>
+
+To generate the Python SDK documentation, these additional dependencies are needed:
+
+<pre>
+arvados/doc$ sudo apt install python3-pip python3-venv
+arvados/doc$ python3 -m venv .venv
+arvados/doc$ .venv/bin/pip install pdoc
+</pre>