title: PIL, Pillow, Image, cv2 modules not found
body: <p>I'm running on a mac and having an issue with trying to get Pillow working.</p>
  
  <p>My versions are:</p>
  
  <pre><code>python - 2.7.6
  pip - 9.0.1
  Pillow - 4.0.0
  </code></pre>
  
  <p>I ran:</p>
  
  <pre><code>pip install Pillow
  pip install PIL
  pip install numpy
  </code></pre>
  
  <p>I have uninstalled all and re-tried; but nothing seems to be working. </p>
  
  <p>I use:</p>
  
  <pre><code>from PIL import Image
  </code></pre>
  
  <p>or</p>
  
  <pre><code>import Image
  </code></pre>
  
  <p>both of which do not work. When I run "pip show --files Pillow" all my PIL and Pillow files show up. </p>
  
  <p>I also tried to install cv2 using the directions posted here: <a href="http://www.mobileway.net/2015/02/14/install-opencv-for-python-on-mac-os-x/" rel="nofollow noreferrer">http://www.mobileway.net/2015/02/14/install-opencv-for-python-on-mac-os-x/</a></p>
  
  <pre><code>import cv2
  </code></pre>
  
  <p>I get this as my error:</p>
  
  <pre><code>Python 2.7.6 (v2.7.6:3a1db0d2747e, Nov 10 2013, 00:42:54) 
  [GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] on darwin
  Type "help", "copyright", "credits" or "license" for more information.
  &gt;&gt;&gt; from PIL import Image
  Traceback (most recent call last):
    File "&lt;stdin&gt;", line 1, in &lt;module&gt;
  ImportError: No module named PIL
  &gt;&gt;&gt; import Image
  Traceback (most recent call last):
    File "&lt;stdin&gt;", line 1, in &lt;module&gt;
  ImportError: No module named Image
  &gt;&gt;&gt; import cv2
  Traceback (most recent call last):
    File "&lt;stdin&gt;", line 1, in &lt;module&gt;
  ImportError: No module named cv2
  </code></pre>
  
  <p>Any suggestions on what I am doing wrong?</p>