geekb0x gamez # echo "media-video/spca5xx ~amd64">>/etc/portage/package.keywords 
geekb0x gamez # emerge -va spca5xx

These are the packages that would be merged, in order:

Calculating dependencies... done!
[ebuild  N    ] media-video/spca5xx-20060501-r2  189 kB 

Total: 1 package (1 new), Size of downloads: 189 kB

Would you like to merge these packages? [Yes/No] 
YES



modprobe gscpcav1

usbcore: deregistering driver quickcam
/var/tmp/portage/media-video/gspcav1-20070110/work/gspcav1-20070110/gspca_core.c: USB SPCA5XX camera found.(ZC3XX) 
/var/tmp/portage/media-video/gspcav1-20070110/work/gspcav1-20070110/gspca_core.c: [spca5xx_probe:3983] Camera type JPEG 
/var/tmp/portage/media-video/gspcav1-20070110/work/gspcav1-20070110/Vimicro/zc3xx.h: [zc3xx_config:515] Sensor ID:12
/var/tmp/portage/media-video/gspcav1-20070110/work/gspcav1-20070110/Vimicro/zc3xx.h: [zc3xx_config:597] Find Sensor HV7131R(c)
/var/tmp/portage/media-video/gspcav1-20070110/work/gspcav1-20070110/gspca_core.c: [spca5xx_getcapability:1189] maxw 640 maxh 480 minw 176 minh 144
usbcore: registered new driver gspca
/var/tmp/portage/media-video/gspcav1-20070110/work/gspcav1-20070110/gspca_core.c: gspca driver 01.00.12 registered