Push Notification sketch problem got error

I downloaded code for Push Notification from Docs through GitHub, its sample code, Arduino sketch got error when verify check, show orange error;

sketch_dec02a.ino: In function ‘void setup()’:
sketch_dec02a:56: error: ‘NOT_AN_INTERRUPT’ was not declared in this scope

Had no idea why error, I didnt change code or add. Wrong with code? need update?

What IDE do you use? What hardware?

Program is Arduino 1.0.6. And device is Uno.

Please update your IDE to latest it will fix the issue.