Index: temp/trunk/html/install/index.php
===================================================================
--- temp/trunk/html/install/index.php	(revision 6093)
+++ temp/trunk/html/install/index.php	(revision 6094)
@@ -612,5 +612,4 @@
 	"<?php\n".
 	"    define ('ECCUBE_INSTALL', 'ON');\n" .
-	"    define ('ROOT_DIR', '" . $root_dir . "');\n" .
 	"    define ('HTML_PATH', '" . $root_dir . "');\n" .	 
 	"    define ('SITE_URL', '" . $normal_url . "');\n" .