title: Failed to find: com.google.android.gms:play-services-gcm:8.3.0
body: <p>I am integrating <strong>GCM</strong> to a project using <code>Android Studio</code> for that I am adding google play service dependencies to <code>top level</code> gradle as below snippet code:</p>
  
  <pre><code>dependencies {
      classpath 'com.android.tools.build:gradle:1.3.0'
      classpath 'com.google.gms:google-services:1.5.0-beta2'  //this one
  }
  </code></pre>
  
  <p>But I am getting error <code>Failed to find: com.google.android.gms:play-services-gcm:8.3.0</code> and <code>Failed to find: com.google.android.gms:play-services-measurement:8.3.0</code>. I have updated the goole play service from SDK manager and sync the project. </p>
  
  <p>I have added <code>apply plugin: 'com.google.gms.google-services'</code> in top-level gradle also but its still showing same error</p>