compile errors in ARDUINO 1.0.5r2

[Gittomcat]

error message:

Hello,
I cloned the sketch from Github into my Arduino sketchbook directory
first had to rename the file rgb_mixer to rgbmixer
to make the sketch visible in the Arduino sketchbook.
Then when compiling I get the following error messages:

rgbmixer.pde: In function 'void TakeAction(byte, const byte_, unsigned int)':
rgbmixer:138: error: 'HandleRDMMessage' was not declared in this scope
rgbmixer.pde: In function 'void setup()':
rgbmixer:163: error: 'SetupRDMHandling' was not declared in this scope
rgbmixer.pde: In function 'void loop()':
rgbmixer:168: error: no matching function for call to 'UsbProReceiver::UsbProReceiver(void (&)(byte, const byte_, unsigned int))'
/UsbProReceiver.h:34: note: candidates are: UsbProReceiver::UsbProReceiver(void ()(byte, const byte, unsigned int), void (*)())
/UsbProReceiver.h:29: note: UsbProReceiver::UsbProReceiver(const UsbProReceiver&)

any help greatly appreciated

[nomis52]

The .pde file is old so I've removed it.

I don't think this code will work with sketchbook, I believe the only way to build is using make. See the README file.