title: RuntimeError: module compiled against API version a but this version of numpy is 9
body: <p>Code:</p>
  
  <pre><code>import numpy as np
  import cv
  </code></pre>
  
  <p>Console:</p>
  
  <pre><code>&gt;&gt;&gt; runfile('/Users/isaiahnields/.spyder2/temp.py', wdir='/Users/isaiahnields/.spyder2')
  RuntimeError: module compiled against API version a but this version of numpy is 9
  Traceback (most recent call last):
   File "&lt;stdin&gt;", line 1, in &lt;module&gt;
  File "/Applications/Spyder-Py2.app/Contents/Resources/lib/python2.7/spyderlib/widgets/externalshell/sitecustomize.py", line 685, in runfile
  execfile(filename, namespace)
  File "/Applications/Spyder-Py2.app/Contents/Resources/lib/python2.7/spyderlib/widgets/externalshell/sitecustomize.py", line 78, in execfile
  builtins.execfile(filename, *where)
  File "/Users/isaiahnields/.spyder2/temp.py", line 9, in &lt;module&gt;
  import cv
  File "/Applications/Spyder-Py2.app/Contents/Resources/lib/python2.7/cv.py", line 1, in &lt;module&gt;
  from cv2.cv import *
  ImportError: numpy.core.multiarray failed to import
  &gt;&gt;&gt; 
  </code></pre>
  
  <p>System Info: OS X El Capitan, Macbook Air, 1.3 GHz Intel Core i5, 8 GB 1600 HMz DDR3</p>
  
  <p>I have already attempted updating numpy. I had to add cv.py to the python2.7 folder in Spyder-Py2 is there something else I need to add?</p>