[realtek] Debian 2.2r5 PPC + 8139 help needed

[xEN]

I'm running a fresh install of Debian 2.2r5 on a PPC box with a realtek 
8139 nic, and i'm having a few problems getting the install done.

i've got the following in /usr/src/modules/drivers/

rtl8139.c
pci-scan.c
pci-scan.h
kern_compat.h

i'm running

gcc -DMODULE -Wall -Wstrict-prototypes -O6 -c rtl8139.c

and the error i get back is

rtl8139.c:94: linux/modversions.h: No such file or directory
In file included from rtl8139.c:122:
kern_compat.h:42: linux/modversions.h: No such file or directory

and then i'm thrown back to the prompt.

according to the install instructions i gotta remove -DMODVERSIONS from 
the command used to compile the driver...

am i missing something, or isn't it quite apparent that -DMODVERSIONS 
isn't in the command?

any help would be greatly appreciated.

thanks

-Steve
xen at mac dot com