public function setupPackages()
    {
        $config = $this['config'];

        $loc = Localization::getInstance();
        $entityManager = $this['Doctrine\ORM\EntityManager'];
        $configUpdater = new EntityManagerConfigUpdater($entityManager);

        foreach ($this->packages as $pkg) {
            if ($config->get('concrete.updates.enable_auto_update_packages')) {
                $dbPkg = \Package::getByHandle($pkg->getPackageHandle());
                $pkgInstalledVersion = $dbPkg->getPackageVersion();
                $pkgFileVersion = $pkg->getPackageVersion();
                if (version_compare($pkgFileVersion, $pkgInstalledVersion, '>')) {
                    $loc->pushActiveContext(Localization::CONTEXT_SYSTEM);
                    $dbPkg->upgradeCoreData();
                    $dbPkg->upgrade();
                    $loc->popActiveContext();
                }
            }
        }
        $packagesWithOnAfterStart = [];
        $service = $this->make(PackageService::class);
        foreach ($this->packages as $pkg) {
            if (method_exists($pkg, 'on_start')) {
                $pkg->on_start();
            }
            $service->bootPackageEntityManager($pkg);
            if (method_exists($pkg, 'on_after_packages_start')) {
                $packagesWithOnAfterStart[] = $pkg;
            }
        }
        foreach ($packagesWithOnAfterStart as $pkg) {
            $pkg->on_after_packages_start();
        }
    }