title: How do I build a Polymer 2.x project with Polymer CLI?
body: <p>Can anyone point me to a tutorial that uses Polymer 2 and <code>polymer-build</code> from Polymer CLI? When I use any example in the <code>polymer-starter-kit</code> and use <code>polymer serve</code>, it works fine; but when I use <code>polymer build</code> and serve the <code>bundled</code> or <code>unbundled</code> directory, I get <code>404</code> errors. I have even updated to the newest alpha version of <code>polymer-cli</code>.</p>
  
  <p>Also, using <a href="https://github.com/tony19/generator-polymer-init-2-x-app" rel="nofollow noreferrer">https://github.com/tony19/generator-polymer-init-2-x-app</a> generators have the same problem.</p>