Index: branches/version-2_5-dev/data/require_plugin.php
===================================================================
--- branches/version-2_5-dev/data/require_plugin.php	(revision 18701)
+++ branches/version-2_5-dev/data/require_plugin.php	(revision 20001)
@@ -31,5 +31,5 @@
     $pluginsXml = SC_Utils_Ex::sfGetPluginsXml();
     foreach ($pluginsXml->plugin as $plugin) {
-        $requireFile = PLUGIN_PATH . "{$plugin->path}/require.php";
+        $requireFile = PLUGIN_REALDIR . "{$plugin->path}/require.php";
         if (file_exists($requireFile)) {
             include_once $requireFile;