$ sudo apt-get update
$ sudo apt-get install a2jmidid 

a2jmidid is installed in your system.

Make ensure the a2jmidid package were installed using the commands given below,

$ sudo dpkg-query -l | grep a2jmidid *

You will get with a2jmidid package name, version, architecture and description in a table

a2jmidid package basic information: