title: Can not import opencv in python3 in Raspberry Pi3?
body: <p>Any solution for this error ?, need help :(</p>
  
  <p>I import cv2 in python3:</p>
  
  <pre><code>import cv2
  </code></pre>
  
  <p>and it results like this:</p>
  
  <pre><code>Traceback (most recent call last):
  File "&lt;stdin&gt;", line 1, in &lt;module&gt;
  File "/usr/local/lib/python3.5/dist-packages/cv2/__init__.py", line 4, in &lt;module&gt;
      from .cv2 import *
  ImportError: libQtTest.so.4: cannot open shared object file: No such file or directory
  </code></pre>