-1. A GNU/Linux (virtual) machine
-2. A domain name for your api server
-3. Ruby >= 2.0.0
-4. Bundler: @gem install bundler@
-5. Curl libraries: @sudo apt-get install libcurl3 libcurl3-gnutls libcurl4-openssl-dev@
+# A GNU/Linux (virtual) machine
+# A domain name for your api server
+
+h2(#dependencies). Install dependencies
+
+<notextile>
+<pre><code>~$ <span class="userinput">sudo apt-get install libcurl3 libcurl3-gnutls libcurl4-openssl-dev \
+ libxslt1.1 zlib1g-dev gettext bison libssl-dev libreadline-dev \
+ libpq-dev sqlite3 libsqlite3-dev build-essential wget postgresql sudo
+</span></code></pre></notextile>
+
+h2(#ruby). Install Ruby and bundler
+
+We recommend Ruby >= 2.1.
+
+<notextile>
+<pre><code><span class="userinput">mkdir -p ~/src
+cd ~/src
+wget http://cache.ruby-lang.org/pub/ruby/2.1/ruby-2.1.2.tar.gz
+tar xzf ruby-2.1.2.tar.gz
+cd ruby-2.1.2
+./configure
+make
+sudo make install
+
+sudo gem install bundler</span>
+</code></pre></notextile>