I must compile my kernel for my webcam driver. But after the command "make prepare", I've got that :

make[1]: *** No rule to make target `kernel/bounds.c', needed by `kernel/bounds.s'. Stop.
make: *** [prepare0] Error 2

so I've try sudo apt-get --reinstall install linux-headers-`uname -r` and I've installed the kernel source, but without any success...

It's the same error with other kernel version.

Can you help me please ?

$(uname -r) is 2.6.27-9-server