As it's written in README.md, you should install this package with composer
command composer require zrnik/mksql. Other installation methods are not supported.
There is not much to configure, the only thing you need, is Updater
instance with PDO as a parameter. Annotating entities (ORM) is on ORM Usage page.
Continue: Updater Usage
Adapters for symfony/dependency-injection and nette/di packages!