Extensions talk:2.6/Py/Scripts/Rigging/Rigify

How I can to connect this module (script Rigify) to Blender? In the user-options menu (for Ctrl+Alt+U) this module is missing and in the menu Shift+A->Armature is missing too. I tested on the official version 2.55 and 2.56 of Blender for Linux x64 with buildin Rigify and with Rigify from SVN repozitory (ver. 1554). MENU IS MISSING :-(