title: Failed to find:com.android.support:design:22.2.0
body: <p>I used support design library in my project,but there is a error that it is not found.My android Studio has updated Android Support Library 22.2</p>
  
  <blockquote>
    <p>compile 'com.android.support:design:22.2.0'</p>
  </blockquote>
  
  <p>this is my first time use of support design library.can somebody help me?</p>