The DoctrineSpecification Bundle is Symfony bundle for Doctrine Specification library
Require the bundle and its dependencies with composer:
$ composer require igdr/doctrine-specification-bundleRegister the bundle:
// app/AppKernel.php
public function registerBundles()
{
$bundles = array(
...
new Igdr\DoctrineSpecificationBundle\IgdrDoctrineSpecificationBundle(),
);
}