1. You must setup a configuration file in the follow location:
   /etc/rscds/<servername>-conf.php

2. Apache must be configured, here is a template:
   <VirtualHost *:80>
        DocumentRoot /var/www/<vhost>/htdocs/rscds/htdocs
        DirectoryIndex index.php index.html
        ServerName calendar.example.com
        ServerAlias calendar.example.com
        Alias /images/ /var/www/<vhost>/htdocs/images/
        php_value include_path /usr/share/awl/inc
        php_value magic_quotes_gpc 0
        php_value register_globals 0
        <Directory "/var/www/<vhost>/htdocs/rscds/htdocs">
             Order deny,allow
             Allow from all
        </Directory>
    </VirtualHost>

3. You must setup a database in PostGreSQL.  Follow these instructions:
   su postgres -c createuser --no-createdb general
   su postgres -c \
      /usr/share/webapps/rscds/<version>/sqlscripts/create-database.sh


The full installation documentation can be found here:
   http://rscds.sourceforge.net/installation.php