title: IONIC CLI could not add Platform Android
body: <p>I tried to add Android platform with '<code>ionic platform add android</code>' and it gave the following error:</p>
  
  <pre><code>&gt; C:\Users\---\Desktop\Tst\Test&gt;ionic platform add android
  &gt;     Updated the hooks directory to have execute permissions
  &gt;     Downloading Default Ionic Resources
  &gt;     Downloading: https://github.com/driftyco/ionic-default-resources/archive/master.zip
  &gt;     [=============================]  100%  0.0s
  &gt;     Done adding default Ionic resources
  &gt;     Adding icons for platform: android
  &gt;     Error: Cannot find module 'config-chain'
  &gt;         at Function.Module._resolveFilename (module.js:337:15)
  &gt;         at Function.Module._load (module.js:287:25)
  &gt;         at Module.require (module.js:366:17)
  &gt;         at require (module.js:385:17)
  &gt;         at Object.&lt;anonymous&gt; (C:\Users\---\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova-lib\node_modules\npmconf\npmconf.js:2:10)
  &gt;         at Module._compile (module.js:435:26)
  &gt;         at Object.Module._extensions..js (module.js:442:10)
  &gt;         at Module.load (module.js:356:32)
  &gt;         at Function.Module._load (module.js:311:12)
  &gt;         at Module.require (module.js:366:17)
  &gt;         at require (module.js:385:17)
  &gt;     
  &gt;     C:\Users\---\Desktop\Tst\Test&gt;
  </code></pre>
  
  <p>What is wrong with it ?</p>