$ sudo apt-get update
$ sudo apt-get install puppet-module-puppetlabs-mysql

puppet-module-puppetlabs-mysql is installed in your system.

Make ensure the puppet-module-puppetlabs-mysql package were installed using the commands given below,

$ sudo dpkg-query -l | grep puppet-module-puppetlabs-mysql*

You will get with puppet-module-puppetlabs-mysql package name, version, architecture and description in a table

puppet-module-puppetlabs-mysql package basic information: