Problems with Gen6 and Repetier Firmware (1 reply)

Hi I am trying to compile the Repetier Firmware for my Gen6 but I am getting the following error:

D:\Arduino\libraries\SPI\SPI.cpp: In static member function 'static void SPIClass::begin()':
D:\Arduino\libraries\SPI\SPI.cpp:19: error: 'SS' was not declared in this scope
D:\Arduino\libraries\SPI\SPI.cpp:38: error: 'SCK' was not declared in this scope
D:\Arduino\libraries\SPI\SPI.cpp:39: error: 'MOSI' was not declared in this scope

I have/am using:

[*] Arduino 1.0.5
[*] Repetier Firmware 0.83
[*] Downloaded Sanguino 0018 and installed it into the hardware folder
[*] Copied the Arduino.h to the hardware/Sanguino/cores/arduino folder
[*] copied the boards text file to the Sanguino folder

Does anyone know where I went wrong?
Regards
Nico