Knot DNS is already available from Debian wheezy upwards. In addition to the official packages we also provide custom repository, which can be used by adding:
deb http://deb.knot-dns.cz/debian/ <codename> main deb-src http://deb.knot-dns.cz/debian/ <codename> main
to your /etc/apt/sources.list or into separate file in /etc/apt/sources.list.d/.
As an example, for Debian squeeze (current stable) the Knot DNS packages can be added by executing following command as the root user.
$ cat >/etc/apt/sources.list.d/knot.list <<EOF deb http://deb.knot-dns.cz/debian/ <codename> main deb-src http://deb.knot-dns.cz/debian/ <codename> main EOF $ apt-get update $ apt-get install knot