title: android Failed to start emulator:Cannot run program
body: <p>I have installed android SDK and android eclipse plugin successfully on Ubuntu.</p>
  
  <p>Every thing was working fine until I removed Ubuntu and installed Linux Mint. 
  I installed the SDK again and used the same eclipse copy I was using on Ubuntu but now all the android applications contain errors and I can not start the emulator.</p>
  
  <p>When starting the emulator this message appears </p>
  
  <pre><code>Starting emulator for AVD 'test' Failed to start emulator: Cannot run program "/home/anas/android//tools/emulator": error=2, No such file or directory
  </code></pre>
  
  <p>While the android SDK is installed in the specified path and the file (emulator) is exists in the same path.</p>
  
  <p>Also all my applications contains the same error <code>R can not be resolved to a variable</code></p>
  
  <p>What is the problem here?</p>