anchor.diff:  
   -- for debian/ubuntu
   # vi /etc/postgresql/*/main/postgresql.conf 
  --- for RedHat
  +-- for RedHat, SLES
   # vi /var/lib/pgsql/data/postgresql.conf
   
   -- Edit the max_prepared_transactions
  
positive.code: 
  ---------------------------------------------------------------------
  # zypper install postgresql postgresql-devel postgresql-server postgresql-contrib
  ---------------------------------------------------------------------
  
  
  
negative.code: --------------------------------------------------------------------------------
  
  Network connection shall be enabled too for Posgres auth, edit the *pg_hba.conf*
  (for RHEL, SLES /var/lib/pgsql/data/pg_hba.conf)
  
  Ensure that it contains following lines (for password auth):
  
  