arduino ide and atmeg88p

I'm trying to get the Arduino ide (0022, 1.0 and 1.05)to compile the blink sketch for an atmega88p. It gives an error ...

Blink.ino:10:21: error: Arduino.h: No such file or directory Blink.ino: In function 'void setup()': Blink:15: error: 'OUTPUT' was not declared in this scope Blink:15: error: 'pinMode' was not declared in this scope Blink.ino: In function 'void loop()': Blink:20: error: 'HIGH' was not declared in this scope Blink:20: error: 'digitalWrite' was not declared in this scope Blink:21: error: 'delay' was not declared in this scope Blink:22: error: 'LOW' was not declared in this scope

I've added the boot loader file and boards txt as per http://www.morethantechnical.com/2012/04/04/bootloading-an-atmega88-for-arduino-w-code/

Sketch compiles perfectly for UNO board but when attmega88 selected I get the above problem. Any help suggestions appreciated.