title: How to install PhantomJS and CasperJS in Window 7?
body: <p>I have a project that need node.js, PhantomJS and CasperJS.</p>
  
  <p>I have node.js working. I run following commands </p>
  
  <pre><code>npm install phantomjs
  npm install casperjs
  </code></pre>
  
  <p>but that project is not working. It gives the error:</p>
  
  <blockquote>
    <p>casperjs module not found</p>
  </blockquote>
  
  <p>Can anybody tell me what to do?</p>