title: Cloud9 installation issue
body: <p>I'm trying to install Cloud9 on my web server via tutorial, but I got some trouble.<br>
  When I'm trying to run command <em>node bin/cloud9.js</em> i get:</p>
  
  <p>djent@server:~/ide$ node bin/cloud9.js</p>
  
  <pre><code>node.js:216
          throw e; // process.nextTick error, or 'error' event on first tick
                ^
  Error: require.paths is removed. Use node_modules folders, or the NODE_PATH environment variable instead.
      at Function.&lt;anonymous&gt; (module.js:381:11)
      at Object.&lt;anonymous&gt; (/home/djent/ide/support/paths.js:7:8)
      at Module.&lt;anonymous&gt; (module.js:444:26)
      at Object..js (module.js:462:10)
      at Module.load (module.js:351:32)
      at Function._load (module.js:309:12)
      at Module.require (module.js:357:17)
      at require (module.js:373:17)
      at Object.&lt;anonymous&gt; (/home/djent/ide/bin/cloud9.js:6:1)
      at Module.&lt;anonymous&gt; (module.js:444:26)
  djent@server:~/ide$
  </code></pre>
  
  <p>How to fix it? I've tried to reinstall node but it's not working.</p>