diff -up ./bin/phpcompatinfo.rpm ./bin/phpcompatinfo
--- ./bin/phpcompatinfo.rpm	2015-02-20 10:59:04.000000000 +0100
+++ ./bin/phpcompatinfo	2015-02-22 11:42:38.671479626 +0100
@@ -1,4 +1,4 @@
-#!/usr/bin/env php
+#!/usr/bin/php
 <?php
 $appName = 'phpCompatInfo';
 
@@ -16,8 +16,28 @@ if (\Phar::running()) {
         putenv("BARTLETTRC=" . strtolower($appName) . '.json');
     }
 }
-$loader = require_once $vendorDir . '/autoload.php';
-$loader->setUseIncludePath(true);
+
+putenv('BARTLETT_COMPATINFO_DB=/usr/share/php-bartlett-PHP-CompatInfo/compatinfo.sqlite');
+
+$vendorDir = '/usr/share/php';
+require_once $vendorDir . '/PhpParser/Autoloader.php';
+PhpParser\Autoloader::register();
+
+require_once $vendorDir . '/SebastianBergmann/Version/Version.php';
+
+require_once $vendorDir . '/Symfony/Component/ClassLoader/UniversalClassLoader.php';
+use Symfony\Component\ClassLoader\UniversalClassLoader;
+
+$loader = new UniversalClassLoader();
+$loader->registerNamespaces(array(
+    'Symfony\\Component'                  => $vendorDir,
+    'Doctrine\\Common'                    => $vendorDir,
+    'phpDocumentor\\Reflection'           => $vendorDir,
+    'Seld\\JsonLint'                      => $vendorDir,
+    'JsonSchema'                          => $vendorDir,
+    'Bartlett'                            => $vendorDir,
+));
+$loader->register();
 
 if (PHP_SAPI !== 'cli') {
     return;
@@ -28,5 +48,5 @@ use Bartlett\CompatInfo\Console\Applicat
 
 Environment::setScanDir();
 
-$application = new Application($appName, '4.0');
+$application = new Application($appName, '@package_version@');
 $application->run();
diff -up ./data/handleDB.php.rpm ./data/handleDB.php
--- ./data/handleDB.php.rpm	2015-02-20 10:59:04.000000000 +0100
+++ ./data/handleDB.php	2015-02-22 11:42:15.277385330 +0100
@@ -11,7 +11,18 @@
  * @since    Release 4.0.0alpha3
  */
 
-require_once dirname(__DIR__) . '/vendor/autoload.php';
+$baseDir   = dirname(__DIR__);
+$vendorDir = '/usr/share/php';
+require_once $vendorDir . '/Symfony/Component/ClassLoader/UniversalClassLoader.php';
+use Symfony\Component\ClassLoader\UniversalClassLoader;
+
+$loader = new UniversalClassLoader();
+$loader->registerNamespaces(array(
+    'Symfony\\Component'                  => $vendorDir,
+ ));
+
+$loader->register();
+
 require_once __DIR__ . '/ReferenceCollection.php';
 
 use Bartlett\CompatInfo\Reference\ExtensionFactory;
diff -up ./src/Bartlett/CompatInfo/Environment.php.rpm ./src/Bartlett/CompatInfo/Environment.php
--- ./src/Bartlett/CompatInfo/Environment.php.rpm	2015-02-20 10:59:04.000000000 +0100
+++ ./src/Bartlett/CompatInfo/Environment.php	2015-02-22 11:42:15.277385330 +0100
@@ -34,6 +34,10 @@ class Environment
      */
     public static function initRefDb()
     {
+        if ($database = getenv('BARTLETT_COMPATINFO_DB')) {
+            return new \PDO('sqlite:' . $database);
+        }
+
         $database = 'compatinfo.sqlite';
         $tempDir  = sys_get_temp_dir() . '/bartlett';
 
diff -up ./tests/bootstrap.php.rpm ./tests/bootstrap.php
--- ./tests/bootstrap.php.rpm	2015-02-20 10:59:04.000000000 +0100
+++ ./tests/bootstrap.php	2015-02-22 11:42:15.277385330 +0100
@@ -1,8 +1,30 @@
 <?php
 
 $baseDir   = dirname(__DIR__);
-$vendorDir = $baseDir . '/vendor';
+$vendorDir = '/usr/share/php';
 
-require_once $vendorDir . '/autoload.php';
+require_once $vendorDir . '/PhpParser/Autoloader.php';
+PhpParser\Autoloader::register();
 
+require_once $vendorDir . '/SebastianBergmann/Version/Version.php';
+
+require_once $vendorDir . '/Symfony/Component/ClassLoader/UniversalClassLoader.php';
+use Symfony\Component\ClassLoader\UniversalClassLoader;
+
+$loader = new UniversalClassLoader();
+$loader->registerNamespaces(array(
+    'Doctrine\\Common'                    => $vendorDir,
+    'phpDocumentor\\Reflection'           => $vendorDir,
+    'Symfony\\Component'                  => $vendorDir,
+    'Seld\\JsonLint'                      => $vendorDir,
+    'JsonSchema'                          => $vendorDir,
+    'Bartlett\\Reflect'                   => $vendorDir,
+    'Bartlett\\Tests\\CompatInfo'         => $baseDir . '/tests',
+    'Bartlett'                            => $baseDir . '/src',
+ ));
+
+$loader->register();
+
+# Class not catched by autoloader
+require $vendorDir . '/Bartlett/Reflect.php';
 require __DIR__ . '/Reference/GenericTest.php';