ov511 webcam driver

Hi list! I would like to compile the ov511 driver for my webcam because the version on suse10 doesn't work. I downloaded version 2.28 from http://alpha.dyndns.org/ov511/download.html but I get some errors... suse:~/ov511-2.28 # make     Building OVCam drivers for 2.6 kernel.     PLEASE IGNORE THE "Overriding SUBDIRS" WARNING make -C /lib/modules/2.6.11.4-21.9-default/build SUBDIRS=/daten/root/ov511-2.28 modules make[1]: Entering directory `/usr/src/linux-2.6.11.4-21.9-obj/i386/default' make[1]: *** No rule to make target 'modules'. Stop. make[1]: Leaving directory `/usr/src/linux-2.6.11.4-21.9-obj/i386/default' make: *** [default] Error 2 Does anybody know something about this error message? Thanks, markus