title: how to add path with module to python?
body: <p>I try to build V8 javascript engine.
  When I try to invoke the command <code>python build/git_v8</code>, I get error:</p>
  
  <pre><code>File build/gyp_v8, line 48 in &lt; module &gt;
       import gyp
  ImportError: No module named GYP
  </code></pre>
  
  <p>How I can tell python where search GYP module and what is the correct path to the module in the folder GYP?</p>
  
  <p>My version of python is 2.6.2.2, recommended in build instructions. </p>