My first question would be have you checked the logs (starting by looking at the tomcat server logs, probably one of the catalina files)? Is anything not starting up/are there errors occuring here? Do you have Solr up?
Also what do you mean by 'It didn't display the expected page', what were you expecting and what did you get?
I used Technique A on Windows and that worked.
Also as a tip when you get to it, to get the different entity types e.g. Publication or Person rather than the default, then you need to set the relationship.type to an appropriate value to get for example a person's name in search result list.