anchor.diff:  _OpenNMS_ is now configured to access the database.
   It is required to set the _Java_ environment running _OpenNMS_ and initialize the database schema.
   
  -.Set _Java_ environment
  +.Configuration of _Java_ environment for _OpenNMS_ 
   [source, shell]
   ----
   ${OPENNMS_HOME}/bin/runjava -s
   ----
   
  -.Initialize database and detect path to libraries
  +.Initialization of database and system libraries
   [source, shell]
   ----
   ${OPENNMS_HOME}/bin/install -dis
  
positive.code: 
  NOTE: It is not necessary to add _OpenNMS_ to the run level manually, it is automatically added after setup.
  
  .Start _OpenNMS_ without restarting the system
  [source, shell]
  ----
  service opennms start
  
negative.code: 
  The next step is creating an _opennms_ database user with password and configure the authentication method.
  
  .Accounting and database management for _OpenNMS_
  [source, shell]
  ----
  su - postgres
  