title: Why can't I import a package installed with easy_install?
body: <p>I tried to install the <code>SimpleCV</code> package:</p>
  
  <pre><code>C:\&gt;easy_install C:\Python27\lib\site-packages\simplecv-1.2-py2.7.egg
  Processing simplecv-1.2-py2.7.egg
  simplecv 1.2 is already the active version in easy-install.pth
  
  Installed c:\python27\lib\site-packages\simplecv-1.2-py2.7.egg
  Processing dependencies for simplecv==1.2
  Finished processing dependencies for simplecv==1.2
  </code></pre>
  
  <p>But when I try to import it, it doesn't work:</p>
  
  <pre><code>import simplecv
  Traceback (most recent call last):
    File "&lt;stdin&gt;", line 1, in &lt;module&gt;
  ImportError: No module named simplecv
  &gt;&gt;&gt; from SimpleCV import Shell
  Traceback (most recent call last):
    File "&lt;stdin&gt;", line 1, in &lt;module&gt;
    File "build\bdist.win32\egg\SimpleCV\__init__.py", line 3, in &lt;module&gt;
      # $Id$
    File "build\bdist.win32\egg\SimpleCV\base.py", line 29, in &lt;module&gt;
  ImportError: No module named cv
  </code></pre>
  
  <p>Why can't I import it?</p>