$ sudo apt-get update
$ sudo apt-get install node-node-xmpp 

node-node-xmpp is installed in your system.

Make ensure the node-node-xmpp package were installed using the commands given below,

$ sudo dpkg-query -l | grep node-node-xmpp *

You will get with node-node-xmpp package name, version, architecture and description in a table

node-node-xmpp package basic information: