title: install pygtk for python 3.6.1 on Windows 10
body: <p>Since <code>PIL.ImageGrab()</code> gave me some problems, I read further into the topic and it seems that <code>gtk</code> is the better solution for making Screenshots.
  But I don't understand which packages are actually working and which are deprecated.
  trying </p>
  
  <pre><code>pip install pygtk
  </code></pre>
  
  <p>gives me </p>
  
  <pre><code>ERROR: Could not import dsextras module: Make sure you have installed pygobject.
  </code></pre>
  
  <p><code>pygobject</code> doesn't exist, installing <code>gobject</code> doesn't help.</p>
  
  <p>I tried some variants of the module name like <code>python3-</code> or just <code>3</code> at the end, but I don't seem to get the right one.</p>