--- gnome-commander-1.4.7/src/utils.cc.path	2015-05-31 00:17:24.000000000 +0900
+++ gnome-commander-1.4.7/src/utils.cc	2015-05-31 12:10:44.150102257 +0900
@@ -113,7 +113,7 @@
 
         if (gnome_cmd_data.use_gcmd_block)
         {
-            gchar *s = g_strdup_printf ("%s; %s/bin/gcmd-block", in_command, PREFIX);
+            gchar *s = g_strdup_printf ("%s; /usr/libexec/%s/gcmd-block", in_command, PACKAGE);
             arg = g_shell_quote (s);
             g_free (s);
         }