[App_rpt-users] missing astupd.sh?

Hi, I recently installed apt_rpt for the first time using the ACID distro. I have been reviewing the documentation and I see there should be a script called astupd.sh that will update the asterisk source code. I can't seem to find this script on the system. Am I missing something? I'm assuming it is a good idea to update asterisk after the initial install. -- 73 K9BY Brett Johnson