I would like to install Google Play Services and following this example: http://developer.android.com/google/play-services/setup.html
Scroll to the bottom of the package list, expand Extras, select Google Play services, and install it. If you're using Android Studio, also install Google Repository (it provides the Maven repository used for Gradle builds).
But I didn't see Google Play services in the Extras folder... I have updated everything in Eclipse and SDK Manager to the latest version and there are nothing more to update. What should I do?
I am using Mac and Eclipse for my development.