I want to use Google Maps in my app. I want to install Google Play Services in the SDK Manager, but when I go to the SDK Manager, I don\'t see Google Play Services! Why? How
You may need to update:
The first 2 can be updated through the SDK Manager. The ADT Plugin can be updated through the Eclipse update manager (Help -> Check for Updates).
Edit
There isn't any special order to make the update. However, ADT Plugin and Android SDK Tools must have the same version. In this case, 22.3 is today's last version (1st of December 2013).