deb http://debian-xray.iit.edu lenny main contrib non-free
deb http://debian-xray.iit.edu squeeze main contrib non-free
deb http://debian-xray.iit.edu wheezy main contrib non-free
deb http://debian-xray.iit.edu sid main contrib non-free
deb http://debian-xray.iit.edu lucid main contrib non-free
deb http://debian-xray.iit.edu maverick main contrib non-free
deb http://debian-xray.iit.edu natty main contrib non-free
deb http://debian-xray.iit.edu oneiric main contrib non-free
deb http://debian-xray.iit.edu precise main contrib non-free
deb http://debian-xray.iit.edu quantal main contrib non-free
To avoid getting complaints from apt or aptitude, install the debian-xray-keyring package and then rerun update:
$ sudo apt-get updateAlternatively, you may download the package manually at debian-xray-keyring_2009.03.28_all.deb and install it with the following command:
$ sudo apt-get install -y --force-yes debian-xray-keyring
$ sudo apt-get update
$ sudo dpkg -i debian-xray-keyring_2009.03.28_all.deb
This site maintained by Carlo Segre.