PLEASE anyone step by step tutorial for MQTT

Hello,

please could anyone be so kind a and post some easy step by step tutorial how to instal mqtt broker into raspberry (raspbian Jessie Lite) with home assistant? Lets assume basic home assistant is installed on “pi” or “homeautomation” user as described in tutorial here https://home-assistant.io/getting-started/installation-raspberry-pi/ and create mqtt switch into dashboard?

Many thanks!

Solution from video is not working.

In what way? Which part?