USB Webcam and Motion add-on

I hope that geoff soon will post his new uvc driver.

I have tried a little by my self. I'm a neewbie to linux and came this far..

Following this: https://help.ubuntu.com/community/UVC

I have managed to get to the make.. when i type make this come up:

-------------------------------- WARNING ---------------------------------------
 The USB Video Class driver has moved to http://linuxtv.org/.
 Using the Berlios SVN repository is now deprecated.
 Please check http://linux-uvc.berlios.de/ for download instructions.
 If you really want to compile this historical version, run 'make uvcvideo'.
--------------------------------------------------------------------------------

When I try make uvcvideo this come up:

Building USB Video Class driver...
make: *** /lib/modules/2.6.17.8ReadyNAS/build: No such file or directory.  Stop.
make: *** [uvcvideo] Error 2
nasen:/trunk#

when I look in /lib/modules/2.6.17.8ReadyNAS/ I can see the build catalog with ls but I can't get into it with cd?

nasen:/lib/modules/2.6.17.8ReadyNAS# ls
build          modules.ccwmap       modules.inputmap   modules.pcimap    modules.usbmap
kernel         modules.dep          modules.isapnpmap  modules.seriomap  source
modules.alias  modules.ieee1394map  modules.ofmap      modules.symbols
nasen:/lib/modules/2.6.17.8ReadyNAS# cd build
-bash: cd: build: No such file or directory
nasen:/lib/modules/2.6.17.8ReadyNAS#

I don't know what to do, and there is not any more info on the web that I understand....

Hope someone can help a newbe.