How to run the application Rubyonrails's on the server (localhost)

i have download the source code of ,this is a
applcation.but i dont know how to run it on my computer.
i have installed
ruby,rails,apache,mysql(Just install)
Besides this i know nothing.

please somebody help how to run the rubyonrails applcation at server at

Thanks in advance


If you have created your app then got to your rails directory and run
If app is not craeted then run “rails demo”, it will create a rails app
named with demo

Also, before running command “script/server”, run rake db:migrate in
directory path to populate the DB but you need to create teh db first if
using Mysql or Postgresql.