[Serusers] ser.cfg buildsystem

Hi all, I am having some problem with the configuration file buildsystem. Whatever changes I make, it always creates only the basic hello world configuration file only. I am using the latest package. It also gives the following message **** WARNING! Only helloworld is implemented!!!! How do I include other feature packages like NAT and authentication. Here's what i've done This configure script will generate a new local configuration to ./local/default/config.m4. ====================== Press ENTER to accept default values. SER Server IP address: IP address to listen on (202.52.247.221): 192.168.2.2 Port to listen on (5060): Public IP address of server (ENTER if same as listen IP): Domain name for this SER installation (i.e. mydomain.com, def. mytestser.org) : MYDOMAIN SER installation path (/usr/local, i.e. modules in /usr/local/lib/ser/modules): Usage: dbtype://readwriteuser:password@host/databasename Database URL (mysql://ser:heslo@localhost/ser): You may choose to turn on logging as found in the SER - Getting Started guide. This logging can be turned on and off in a live environment, and we recommend everybody to include the logging except in high-load environments. (You can also later disable it from your config.m4) Turn on logging (yes): How much log possibilities to include (low/medium/high, default high): You can base your configuration file on one of the feature packages available. Currently, the supported packages are (gettingstarted sems) gettingstarted : A set of basic configurations found in most setups sems : A configuration file that enables SER as a front-end for SEMS You can also choose to include specific components within a feature package (components). And finally, you can choose to include no prepared features, just use your own code in ./local. Your choice of feature, choose only one, default is gettingstarted (none, components or gettingstarted sems) ? You have chosen the SER - Getting Started feature package. (See SER - Getting Started document) Which feature set do you want to base your configuration on: helloworld : basic configuration auth : authentication using mysql database nat : NAT traversal handling pstn : Functionality for PSTN integration callfwd : basic call features like call forwarding **** WARNING! Only helloworld is implemented!!!! Your choice (default helloworld, auth, nat, pstn, callfwd): nat You have chosen NAT traversal, do you want to use rtpproxy (iptel.org) or mediaproxy (ag-projects)? Your choice (default rtpproxy, mediaproxy): rtpproxy Copying site templates to ./local/default... The resulting ser.config doesn't include anything except the helloworld. Thank you in advance. Kumar