Using composer cli:
$ composer require ioni/payzen-bundle "dev-master"
Enable the bundle in the AppKernel file:
<?php
// app/AppKernel.php
// ...
class AppKernel extends Kernel
{
public function registerBundles()
{
$bundles = array(
// ...
new Ioni\PayzenBundle\IoniPayzenBundle(),
);
// ...
}
// ...
}