diff -up ./bin/doctrine-dbal.php.rpm ./bin/doctrine-dbal.php
--- ./bin/doctrine-dbal.php.rpm	2020-09-21 12:14:14.995837618 +0200
+++ ./bin/doctrine-dbal.php	2020-09-21 12:16:37.888455856 +0200
@@ -1,27 +1,22 @@
+#!/usr/bin/env php
 <?php
 
+require_once '/usr/share/php/Doctrine/Common/ClassLoader.php';
+
+$classLoaderDoctrine = new \Doctrine\Common\ClassLoader('Doctrine');
+$classLoaderDoctrine->register();
+
+$classLoaderSymfony = new \Doctrine\Common\ClassLoader('Symfony');
+$classLoaderSymfony->register();
+
 use Doctrine\DBAL\Tools\Console\ConnectionProvider;
 use Doctrine\DBAL\Tools\Console\ConsoleRunner;
 use Symfony\Component\Console\Helper\HelperSet;
 
-$files       = [__DIR__ . '/../vendor/autoload.php', __DIR__ . '/../../../autoload.php'];
-$loader      = null;
 $cwd         = getcwd();
 $directories = [$cwd, $cwd . DIRECTORY_SEPARATOR . 'config'];
 $configFile  = null;
 
-foreach ($files as $file) {
-    if (file_exists($file)) {
-        $loader = require $file;
-
-        break;
-    }
-}
-
-if (! $loader) {
-    throw new RuntimeException('vendor/autoload.php could not be found. Did you run `php composer.phar install`?');
-}
-
 foreach ($directories as $directory) {
     $configFile = $directory . DIRECTORY_SEPARATOR . 'cli-config.php';