i can't make the file

["can comert" <cancomert@gmail.com>]

I have a debian(lenny) version on asus f3sv laptop computer
when i tried to install wireless device dirvers i had to  make them but when i write make i get these output
Linux debian 2.6.22-3-amd64 #1 SMP


debian:/home/tilki/iwlwifi-1.2.25# make

Kernel Makefile not found at '/lib/modules/2.6.22-3-amd64
/source'
chmod: `compatible/*''e erişilemedi: Böyle bir dosya ya da dizin yok (this line means this file doesn't exits)
/bin/sh: line 2: compatible/kversion: Böyle bir dosya ya da dizin yok  (this line means this file doesn't exits)

Makefile has been modified by generate_compatible, please run `make' again


make: *** [compatible/kversion] Hata 1  (eror 1)


when i tried to do make again noting has chahged what can i do???