module pwc

[Debian User <lfrancois-os@worldonline.fr>]

Bonjour,

j'ai récupere les sources d'un module: 

J'ai fait ce qui est indiqué

a) Goto http://www.saillard.org/pwc/
b) Click on README - you will read (and this is true, I verified it) that you may really have a big resolution of 640x480 !
c) Save/download the tar-ball pwc-10.0.6a.tar.bz2 to any directory
   and enter the following commands:
d) tar -jxvf pwc-10.0.6a.tar.bz2
e) cd pwc-10.0.6a
f) make     (ignore the two error-messages)
g) cp -p /lib/modules/2.6.7-1-686/kernel/drivers/usb/media/pwc.ko /lib/modules/2.6.7-1-686/kernel/drivers/usb/media/pwc.ko_orig
h) cp -p pwc.ko /lib/modules/2.6.7-1-686/kernel/drivers/usb/media/pwc.ko
   !! Should the command 'uname -r' on your system not result in '2.6.7-1-686',
      then you should use your own output of the command 'uname -r' instead
      of '2.6.7-1-686' in the two commands above !!
i) depmod -a
j) rmmod pwc
k) modprobe pwc

Mais modprobe me donne:
FATAL: Error inserting pwc (/lib/modules/2.6.8ppp-patch-mppe/kernel/drivers/usb/media/pwc.ko): Invalid module format

Je suis allé voir: dmesg
pwc: version magic '2.6.8.dell050702 preempt PENTIUMIII gcc-3.3' should be '2.6.8ppp-patch-mppe preempt K7 4KSTACKS gcc-3.3'

'2.6.8ppp-patch-mppe preempt K7 4KSTACKS gcc-3.3' correspond bien à la version de mon kernel et K7 à mon AThlon 

Qu'est ce que je dois faire?

Merci