title: Packager won't start
body: <p>I guess I upgraded node at some point and now when I try to run the packager with <code>npm start</code> it's complaining with:</p>
  
  <pre><code>$ npm start
  react-native start
  
  Looks like you installed react-native globally, maybe you meant react-native-cli?
  To fix the issue, run:
  npm uninstall -g react-native
  npm install -g react-native-cli
  </code></pre>
  
  <p>Node 5.1.0, npm 3.3.12 and react-native 0.15.0</p>