title: Problem playing audio with playsound on python3
body: <p>Testing on RaspberryPi3 B+ model and have just 2 lines of py code.
  Python version 3.5.3</p>
  <pre><code>from playsound import playsound 
  
   playsound(&quot;alarm.wav&quot;)
  </code></pre>
  <p>I get error below, even after installing packages <code>gst-make</code>, <code>gstreamer-player</code>, <code>fisspy</code> and <code>pgi</code> on Thonny IDE. Unsure what else is required. Is there an alternate package for sound to be emitted?</p>
  <pre><code>Traceback (most recent call last):
    File &quot;sound.py&quot;, line 3, in &lt;module&gt;
      playsound(&quot;home/pi/alarm.wav&quot;)
    File &quot;/home/pi/.local/lib/python3.5/site-packages/playsound.py&quot;, line 92, in _playsoundNix
      gi.require_version('Gst', '1.0')
    File &quot;/usr/lib/python3/dist-packages/gi/__init__.py&quot;, line 118, in require_version
      raise ValueError('Namespace %s not available' % namespace)
  ValueError: Namespace Gst not available
  </code></pre>