$ sudo apt-get update
$ sudo apt-get install cyrus-sasl2-heimdal-dbg 

cyrus-sasl2-heimdal-dbg is installed in your system.

Make ensure the cyrus-sasl2-heimdal-dbg package were installed using the commands given below,

$ sudo dpkg-query -l | grep cyrus-sasl2-heimdal-dbg *

You will get with cyrus-sasl2-heimdal-dbg package name, version, architecture and description in a table

cyrus-sasl2-heimdal-dbg package basic information: