title: vim-ipython failed on Windows 7
body: <p>I installed iPython by Anaconda on Windows 7. (There's no python installed previously). I can run ipython without problem.</p>
  
  <p>Then I installed vim-ipython plugin. In vim, when I run</p>
  
  <pre><code>:IPython
  </code></pre>
  
  <p>I got this:</p>
  
  <pre><code>E492 Not an editor command.
  </code></pre>
  
  <p>I checked vim version:</p>
  
  <pre><code>:version
  +python/dyn
  </code></pre>
  
  <p>I checked (in vim)</p>
  
  <pre><code>:python import sys
  E370 Could not load python27.dll
  </code></pre>
  
  <p>Run python on cmd:</p>
  
  <pre><code>Python 2.7.5 |Anaconda 1.7.0 (64-bit)| (default, Jul  1 2013, 12:37:52) [MSC v.1500 64 bit (AMD64)]
  </code></pre>
  
  <p>Could you please tell me what is wrong with this installation?
  Thank you.</p>
  
  <p>Edit:
  I tried (in Vim):</p>
  
  <pre><code>:echo has("python")
  0
  </code></pre>
  
  <p>I get really confused!</p>
  
  <p>Edit 2:
  Thanks for everybody's help. I decide to build/compile vim 64-bit on windows. I've downloaded MinGW-w64, but don't know how to use it: I can't find 'make'. (I remember there's mingw-32-make in the 32 bit version, but none in the 64-bit version.)</p>