Automation web browser page in ruby

Hello designer, We need build a web platform with the next architecture: -Ruby (Backend) -MysqlScheme (DB) -PHP (Front End) In this first steep,wee need a auto install Gemfile archive with the next gems: gem 'rails', '2.3.9' gem 'ruby-debug' gem 'rak' gem 'hirb' gem "test-spec" gem "rspec", "1.3.1" gem "rspec-rails", "1.3.3" gem "factory_girl" gem "autotest" gem "autotest-rails" gem "rcov" gem "mysql" We need that you create logical between the gems and interaction of DB