Google Play Services Error-Using Maps

I am trying to use Map in my application. So I added the Xamarin.Forms.Maps as per http://developer.xamarin.com/guides/cross-platform/xamarin-forms/working-with/maps/.

However when I try building the project now, it tries downloading Google Play Services to packages folder and fails with following error-

C:\Program Files (x86)\MSBuild\Xamarin\Android\Xamarin.Android.Common.targets(2,2): Error XA5209: Unzipping failed. Please download https://dl-ssl.google.com/android/repository/google_play_services_4323030_r16.zip and extract it to the C:\Projects\wp-express\wp-mobile-xamarin\src\wpMobile\packages\Xamarin.GooglePlayServices.16.0.0\lib\MonoAndroid10\16\content directory. (XA5209) (wpMobile.Android)

C:\Program Files (x86)\MSBuild\Xamarin\Android\Xamarin.Android.Common.targets(2,2): Error XA5209: Reason: The specified path, file name, or both are too long. The fully qualified file name must be less than 260 characters, and the directory name must be less than 248 characters. (XA5209) (wpMobile.Android)

I have extracted the google_play_services.zip to a separate folder. How can I now reference that in my project and prevent it from downloading the play services.

Thanks