Checkout source code:

	git clone git://git.rot13.org/gspca-barcode

Install dependencies:

	make depends

svv.c
	very simple program displays or grabs webcam images using the V4L2 interface.
	It needs GTK+ and the V4L library. Written by Jean-François Moine

	http://moinejf.free.fr/
	http://moinejf.free.fr/svv.c


Makefile
	Type "make" to to show camera image and grap single image with g.
	If recognition is unsuccesfull, image will be displayed for manual inspection.