no DV capture on ubuntu 7.10

Hi,
I tried kdenlive 0.5 on ubuntu 7.10, and it works fine, except DV capture that fails with a dvgrab error : Too many output file names.
see

http://forum.ubuntu-fr.org/viewtopic.php?pid=1322529

DVgrab and kino are working ( I have to modify the /etc/udev/rules.d/40-permissions.rules )
to set KERNEL==”raw1394″, GROUP=”video”, MODE=”0666″, but it's an ubuntu bug !

any ideas ?

There's another thread here talking about the same issue:

viewtopic.php?f=6&t=337

Apparently you can try downgrading dvgrab from 3.0 to 2.1