title: Android SDK Manager not working
body: <p>On starting Eclipse I am getting a message</p>
  
  <pre><code>This version of ADT requires Android SDK Tools revision 21.0.0 rc9 or above.
  Current version is 10.0.0.
  Please update your SDK tools to latest SDk version.
  </code></pre>
  
  <p>So on clicking Open SDK Manager button nothing happens &amp; in console I get this message.</p>
  
  <pre><code>[2012-12-27 16:15:06 - SDK Manager] [SDK Manager] Error: Expected verb after global parameters but found 'sdk' instead.
  </code></pre>
  
  <p>Why?</p>
  
  <p>My SDK manager window doesn't open so I can not update SDK Tools.
  I am working on Ubuntu 10.10 with Eclipse Helios.</p>