title: Android studio path error in Mac
body: <p>I am getting this error when I open Android Studio:</p>
  
  <blockquote>
    <p>System path '/Users/username/Library/Caches/AndroidStudio2.1' is
    invalid. If you have modified the 'idea.system.path' property please
    make sure it is correct, otherwise please re-install the IDE.</p>
  </blockquote>
  
  <p>How can I fix it?</p>