title: ImportError: No module named 'Crypto'
body: <p>I am working with pycrypto. It works fine on my local windows machine, but when I move it to my python box I get an error with importing the module: </p>
  
  <pre><code>from Crypto.Cipher import ARC4 
  ImportError: No module named 'Crypto'
  </code></pre>
  
  <p>The output of <code>python3.3 -c "from Crypto.Cipher import ARC4"</code></p>
  
  <pre><code>Traceback (most recent call last):
    File "&lt;string&gt;", line 1, in &lt;module&gt;
  ImportError: No module named 'Crypto'
  </code></pre>
  
  <p>output of pip3 list has a reference includes pycrypto (2.6.1)</p>
  
  <p>I know it works with Python 2.7.6, but I wrote the script in 3.3 so it depends on some things from 3.3</p>