Vulnerability Scanner
Install
Install ruby, bundler and rails. https://gorails.com/setup/ubuntu/16.04
Install redis-server and nmap.
Install the foreman gem.
Clone HellRaiser repository, change to hellraiser web app directory and run bundle install and bundle exec rake db:migrate.
Start the Procfile using foreman.
Access http://127.0.0.1:3000
Source: Github