$ sudo apt-get update
$ sudo apt-get install openafs-dbserver 

openafs-dbserver is installed in your system.

Make ensure the openafs-dbserver package were installed using the commands given below,

$ sudo dpkg-query -l | grep openafs-dbserver *

You will get with openafs-dbserver package name, version, architecture and description in a table

openafs-dbserver package basic information: