title: Why can't "node.js / Crawler" be installed on Windows?
body: <p>I have Windows XP (32bits) and Windows 7 (64bits) but <a href="http://www.nodejs.org" rel="nofollow">node.js</a> (Crawler) can't be installed on either Windows.</p>
  
  <pre><code>$ npm install crawler
  </code></pre>
  
  <p>It is sayings <code>O/S not supported</code> or something like that. I can only use it on Linux currently, But how to make it run on Window machines?</p>