title: Cannot run index.js in nodejs with express
body: <p>First i am create</p>
  
  <ol>
  <li>Code folder in c: drive </li>
  <li>Then navigate Code in cmd</li>
  <li><p>Create package.json file with following code</p>
  
  <pre><code>var express = require('express')
    , app = express.createServer();
  
  app.get('/', function(req, res) {
    res.send('hello world');
  });
  </code></pre>
  
  <p><code>app.listen(3000)</code></p></li>
  <li><p>Then install npm using npm install in code folder.</p></li>
  <li>Then code have new folder node_modules and package.json file. Inside node_modules folder express folder is available inside 2 folder is available lib and node_modules and many more files is there. Now i am confused to run my first project.</li>
  </ol>