djbdns software package provides a collection of Domain Name System tools, you can install in your Ubuntu 12.04 LTS (Precise Pangolin) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install djbdns
djbdns is installed in your system.
Make ensure the djbdns package were installed using the commands given below,
$ sudo dpkg-query -l | grep djbdns *
You will get with djbdns package name, version, architecture and description in a table
| Distro | Ubuntu 12 04 lts precise pangolin |
| Section | Network |
| Package | djbdns |
| Version | 1:1.05-8ubuntu1 |
| Description | a collection of Domain Name System tools |
| Sub Section | Net |