title: Python3 and GTK3 on Windows
body: <p>I am currently trying to use GTK3 and Python3 for GUI development.</p>
  
  <p>Everything is working fine while doing this on my Ubuntu device, but as I want to be able to have Windows executables later, I need to set these tools up on Windows 7.</p>
  
  <p>I have Python 3.4.4 (64 Bit) installed on my system and tried solutions from other posts on Stackoverflow to be able to use GTK with it, but I was not able to get it to work.</p>
  
  <p>When trying to import Gtk (<code>import gi</code> and <code>from gi.repository import Gtk</code>) on the Python shell, the following error occurs:</p>
  
  <pre><code>Traceback (most recent call last):
    File "&lt;frozen importlib._bootstrap&gt;", line 2158, in _find_spec
  AttributeError: 'DynamicImporter' object has no attribute 'find_spec'
  
  During handling of the above exception, another exception occurred:
  
  Traceback (most recent call last):
    File "&lt;stdin&gt;", line 1, in &lt;module&gt;
    File "C:\Python34\lib\site-packages\gi\importer.py", line 100, in find_module
      'introspection typelib not found' % namespace)
  ImportError: cannot import name Gtk, introspection typelib not found
  </code></pre>
  
  <p>What I have installed at the moment:</p>
  
  <ul>
  <li><a href="https://sourceforge.net/projects/pygobjectwin32/files/" rel="nofollow noreferrer" title="PyGi 3.18.2 AIO for Python 3.4">PyGi 3.18.2 AIO for Python 3.4 64-bit</a></li>
  <li><a href="https://github.com/tschoonj/GTK-for-Windows-Runtime-Environment-Installer" rel="nofollow noreferrer" title="GTK3-Runtime">GTK3-Runtime Win64</a> (<code>bin</code> directory created during installation is included into PATH)</li>
  </ul>
  
  <p>Which is the best way to get a working set of Python3 and GTK3 on Windows? (As far as I have seen it is not possible to create Windows executables using Ubuntu.)</p>