This is a small howto in installation of djbdns, with tinydns and axfrdns services.
First install daemontools

mkdir -p /package
chmod 1755 /package
cd /package
wget http://cr.yp.to/daemontools/daemontools-0.76.tar.gz
gunzip daemontools-0.76.tar.gz
tar -xf daemontools-0.76.tar
cd admin/daemontools-0.76
wget http://djbware.csi.hu/patches/daemontools-0.76.errno.patch
patch < daemontools-0.76.errno.patch
#Ask: /package/admin/daemontools-0.76/src/error.h
#to the question about witch file you want to patch
#
package/install

Now install ucspi-tcp

cd /usr/local/src
wget http://cr.yp.to/ucspi-tcp/ucspi-tcp-0.88.tar.gz
gunzip ucspi-tcp-0.88.tar.gz
tar -xf ucspi-tcp-0.88.tar
cd ucspi-tcp-0.88
wget http://www.qmail.org/moni.csi.hu/pub/glibc-2.3.1/ucspi-tcp-0.88.errno.patch
patch < ucspi-tcp-0.88.errno.patch
make setup check

Then install djbdns

cd /usr/local/src
wget http://cr.yp.to/djbdns/djbdns-1.05.tar.gz
gunzip djbdns-1.05.tar.gz
tar -xf djbdns-1.05.tar
cd djbdns-1.05
wget http://djbware.csi.hu/patches/djbdns-1.05.errno.patch
patch -p1 < djbdns-1.05.errno.patch
make setup check

Global:

useradd dnslog

TinyDNS (DNS Server)

useradd tinydns
tinydns-conf tinydns dnslog /etc/tinydns 1.2.3.5
ln -s /etc/tinydns /service

DNS Cache (DNS Resolv)

useradd dnscache
dnscache-conf dnscache dnslog /etc/dnscache 1.2.3.5
ln -s /etc/dnscache /service

AXFR Server

useradd axfrdns
axfrdns-conf axfrdns dnslog /etc/axfrdns /etc/tinydns 1.2.3.4
ln -s /etc/axfrdns /service