Pre-requisites :

   - PHP + Some Webserver (I only test with apache for now)
   - Some Database that is supported for the features you want
     i.e. i want sessions, and sessions are supported on x,y,z
   - You'll need the driver for that db installed within php
   - perl for database install scripts

How to install the prometheus-library :

   - Untar the library wherever you would like it
   - If the library is not in subdirectory of the / of your document 
     structure you will need to set $PROMETEHEUS_LIBRARY_BASE to 
     the path of the library
   - Install the database for needed modules see :
      prometheus-library/sql/INSTALL
   - Read the docs, write some code, enjoy
