class="tab-content">
        <p>Ensure that Python 2.7 is installed. Earlier versions will not work.</p>
        <pre class='tty cmd'>python2 -V</pre>

        <p>Make sure that a Python 2 version of <a href="https://pypi.python.org/pypi/pip">pip</a> has been installed
            on your system. If not, it may be as simple as:
        </p>
        <pre class='tty cmd'>sudo easy_install pip</pre>
        <p>Now install the required Python packages using pip.</p>
        <pre class='tty cmd'>sudo python2 -m 