[V4L] Install s usb web cam

[Piero . Conte]

Hello,

j have Linux Red Hat 7.3. Web cam is Creative blaster webcam II. J has done modprobe ov511 and j obtain no errors.

when j run xawtv.  j see:

This is xawtv 3.73 running on linux i686 <2.4.1-3>
can't open  /dev/video0 : no such device or address
v41-conf had some trouble, trying to continue anyway
v412 : open /dev/video0 : no such device or address
v41 : open /dev/video0 : no such device or address
no video grabber device available.

J don,t understand. The green led on webcam is on.

Can you help me.

Thank

Piero