title: PyCrypto 2.6 Installation Issue
body: <p>I downloaded the tar.gz file and extracted the folder, navigated to the directory in which it was stored, and typed in command prompt</p>
  
  <pre><code>python setup.py install
  </code></pre>
  
  <p>Which was supposed to install it, obviously. However, when I did this, I got back</p>
  
  <pre><code>running install
  running build
  running build_py
  running build_ext
  warning: GMP or MPIR library not fou
  
  building 'Crypto.Random.OSRNG.winran
  error: Unable to find vcvarsall.bat
  </code></pre>
  
  <p>If possible, how can I fix this. I'm running Windows 8 (64 bit), I have Python 3.3, and I downloaded PyCrypto 2.6.</p>
  
  <p>Also, someone said to download the prepackaged binary. I should have mentioned that I've tried that already. When I import it, the shell gives me another error.</p>
  
  <pre><code>ImportError: DLL load failed: %1 is not a valid Win32 application.
  </code></pre>
  
  <p>Right, so I found the cryptography module that was created by those who created Python, so I've decided to use that instead. </p>