I added Arduino.h at the top of my sketch where I have the IRremote include statements. I don't think I have another location for user downloaded libraries. C:\Users\encryptor\Documents\Arduino just has all my sketches. Should there be a library folder there? Attached is the code.
PaulS:
Plus I added #include "Arduino.h" as suggested.
Added it where?
ir_remote_rgb_led.cpp.o:C:\arduino-1.0.1\libraries\IRremote/IRremoteInt.h
User downloaded libraries do NOT go in the core library folder.
What sketch are you trying to compile?
ir_remote_rgb_led.ino (3.64 KB)