Installare webcam creative su ubuntu

[Dani1]

Sto cercando di installare i driver per far funzionare questa webcam (Creative instant)

lancio il make come root e mi esce questo messaggio:


Building SPCA5XX driver for 2.5/2.6 kernel.
Remember: you must have read/write access to your kernel source tree.
make -C /lib/modules/`uname -r`/build SUBDIRS=/home/daniele/spca5xx-20050701 mod ules
make: *** /lib/modules/2.6.12-10-k7-smp/build: No such file or directory. Stop.
make: *** [default] Error 2

sapete come posso risolverlo?