title: Anaconda cannot import scipy
body: <p>Importing scipy in iPython gave me:</p>
  
  <pre><code>In [1]: import scipy
  -----------------------------------------------------------------------
  ImportError                          Traceback (most recent call last)
  &lt;ipython-input-1-4dc45f4c0083&gt; in &lt;module&gt;()
  
  ----&gt; 1 import scipy
  
  /usr/local/lib/python2.7/site-packages/scipy/__init__.py in &lt;module&gt;()
  /usr/local/lib/python2.7/site-packages/scipy/_lib/_ccallback.py in &lt;module&gt;()
  
  ImportError: cannot import name _ccallback_c
  
  In [2]: 
  </code></pre>
  
  <p>Did a complete update of all the files of Anaconda</p>
  
  <pre><code>&gt; conda update --all
  </code></pre>
  
  <p>and the error remains. Did a complete search on the web and there are similar problems but without solutions. Can you help me?</p>