title: How to install numpy and scipy on OSX?
body: <p>I'm new to Mac so please bear with me.</p>
  <p>I'm using snow leopard 10.6.4 at the moment.</p>
  <p>I want to install numpy and scipy, so I downloaded the python2.6,numpy and scipy dmg files from their official site. However, I'm having problem import numpy:</p>
  <pre><code>Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/multiarray.so: no matching architecture in universal wrapper
  </code></pre>
  <p>Can anyone shed some light to this problem?</p>