[Serusers] radius acc in newest ser does not compile

I want to compile ACC module with Radius Accounting but uncommenting theese two lines as said in modules/acc/Makefile makes the "acc.so" disapear (it simply does not compile)

1.I have downloaded the SER v.0.9-0 from developer at berlios.de (not the cvs one). 2. I have built a *deb package since i have debian. Maybe it's debian specific ? 3. After a build I see whats in the ser_8.0-12.deb (the version is invalid :) ) and there's no module with that name.

============fragment from modules/acc/Makefile============== ... # uncomment the next two lines if you wish to enable RADIUS accounting # DEFS+=-DRAD_ACC -I/usr/include LIBS=-L/usr/lib -lradiusclient ... =============end of the fragment==========================