Hello Phoronix Forums

I got a fresh install of debian testing, with the debian sid kernel (2.6.29) and i try to install fglrx for my HD4850, with the install-fglrx-debian.sh script.
But i get some errors:
pastebin.com/f72341d34
Code:
Doing initial module build
Error!  Build of fglrx.ko failed for: 2.6.29-2-amd64 (x86_64)
Consult the make.log in the build directory
/var/lib/dkms/fglrx/8.612/build/ for more information.
Installing initial module
Does somebody know what to do?

Thanks
lord-carlos