title: The installed android sdk is too old
body: <p>I installed Xamarin from my visual studio 2015 and there was no error during the installation. When I tried to create an Android project in vs 2015 i got the error message in the screen shot below. This is my 3rd time of installing this. How can I correct this? Thanks.</p>
  
  <p><a href="https://i.stack.imgur.com/zGofo.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/zGofo.png" alt="enter image description here"></a></p>