$ sudo apt-get update
$ sudo apt-get install libkrb5-3 

libkrb5-3 is installed in your system.

Make ensure the libkrb5-3 package were installed using the commands given below,

$ sudo dpkg-query -l | grep libkrb5-3 *

You will get with libkrb5-3 package name, version, architecture and description in a table

libkrb5-3 package basic information: