Using two interrupts on Arduino Yun.(And not using 0,1,23)

Hi,

Have anyone managed to get two interrupt pins working without using the pins 0,1,2,3?
In some forums the library Google Code Archive - Long-term storage for Google Code Project Hosting. is linked. However, I dont manage to get this to work.
Thanks

INT6 on D7 and PCINT4 on D8. If you don't provide more information, this is all can help you.