#55 Error 2

[nans vignal]

make -C /lib/modules/`uname -r`/build SUBDIRS=/home/nans/gspcav1-20071224 CC=cc modules
make[1]: entrant dans le répertoire « /usr/src/linux-headers-2.6.27-11-generic »
CC [M] /home/nans/gspcav1-20071224/gspca_core.o
/home/nans/gspcav1-20071224/gspca_core.c:54:27: error: asm/semaphore.h: Aucun fichier ou dossier de ce type
/home/nans/gspcav1-20071224/gspca_core.c: In function ‘spca5xx_ioctl’:
/home/nans/gspcav1-20071224/gspca_core.c:2463: erreur: implicit declaration of function ‘video_usercopy’
/home/nans/gspcav1-20071224/gspca_core.c: Hors de toute fonction :
/home/nans/gspcav1-20071224/gspca_core.c:2609: erreur: unknown field ‘owner’ specified in initializer
/home/nans/gspcav1-20071224/gspca_core.c:2609: attention : initialization from incompatible pointer type
/home/nans/gspcav1-20071224/gspca_core.c:2611: erreur: unknown field ‘type’ specified in initializer
/home/nans/gspcav1-20071224/gspca_core.c: In function ‘spca50x_create_sysfs’:
/home/nans/gspcav1-20071224/gspca_core.c:2769: erreur: implicit declaration of function ‘video_device_create_file’
/home/nans/gspcav1-20071224/gspca_core.c:2780: erreur: implicit declaration of function ‘video_device_remove_file’
/home/nans/gspcav1-20071224/gspca_core.c: In function ‘spca5xx_probe’:
/home/nans/gspcav1-20071224/gspca_core.c:4301: erreur: incompatible types in assignment
make[2]: *** [/home/nans/gspcav1-20071224/gspca_core.o] Erreur 1
make[1]: *** [_module_/home/nans/gspcav1-20071224] Erreur 2
make[1]: quittant le répertoire « /usr/src/linux-headers-2.6.27-11-generic »
make: *** [default] Erreur 2

Sorry, i'm french, but i don't have the solution asking french people ..