title: using sdl2 in Kivy instead of pygame
body: <p>I couldn't resize my windows on the applications i made with Kivy, so I found out using sdl2, instead of Pygame, with Kivy can fix this. I uninstalled Kivy and Pygame, then installed sdl2, then reinstalled Kivy. Kivy still is trying to use pygame though. Please Help.</p>
  
  <pre><code>File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/kivy/core/__init__.py", line 59, in core_select_lib
  fromlist=[modulename], level=0)
  
  File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/kivy/core/window/window_pygame.py", line 8, in &lt;module&gt;
  import pygame
  </code></pre>