Rez error

Hello everybody,

I have a problem since i have updated my  MAC to OSX 10.9 and update all module,  JuceDemo doesn't work, when  i want to compile it. I have this error :

Command /Applications/Xcode.app/Contents/Developer/usr/bin/Rez failed with exit code 3

How can I fix this error ?

I have try to add last CoreAudio files, and use this command, i have already the problem...

sudo ln -sv /Library/Developer/CoreAudio /Applications/Xcode.app/Contents/Developer/Extras/