Apps Plugin is too old, please update to a more recent version, or set ANDROID_DAILY_OVERRIDE environment

[steve]

If you happen to run across this build error:

Plugin is too old, please update to a more recent version, or set ANDROID_DAILY_OVERRIDE environment variable to "613cbffffefb6d1def1f6545e372b6eb344f8bb7"

What you need to do is open your project build.gradle file and replace
classpath 'com.android.tools.build:gradle:2.0.0-alpha2'
with
classpath 'com.android.tools.build:gradle:2.0.0-alpha3'

It wouldn't hurt to update your Android SDK too.