 <p>Right click on the Module --><code>Open Module Settings</code> --> Select <code>Dependencies</code> tab --> Click on <code>add(+)</code> button --> Select <code>Library dependency</code> --> Now from list select <code>Play service</code> --> Click <code>Apply</code> --> Clock <code>Ok</code></p> <p><strong>Update</strong></p> <p>Actually there is <code>GoogleApiClient.OnConnectionFailedListener</code> interface but not <code>GooglePlayServicesClient.OnConnectionFailedListener</code>. For reference check the link <a href="http://developers.google.com/games/services/android/init" rel="nofollow">developers.google.com/games/services/android/init</a> </p>