Steps to install the system:

• Install dependencies:

  • Ruby >= 2.2.1.
  • MySQL >= 5.5.43.

• Generate "secret_key_base":

  • Copy the result of the command "rake secret".
  • Open "/etc/profile" as superuser y add it at the end preceded by "export SECRET_KEY_BASE=".

  Doing that, the application obtains it without having it in the code. That's better for obviously security reasons.

• Install gems:

  bundle

• Run migrations:

  rake db:migrate

• Compile assets:

  rake assets:precompile RAILS_ENV=production

• Run the server:

  rails server -b 0.0.0.0 -e production