Check Missing Ruby on Rails Gems

In Ruby on Rails (RoR), you might found some error from your mongrel log as some gems might missing to run your site properly, you may run the following command from your rails in order to fix/install automatically by the system.

[email protected] [/home/mickgenie/etc/rails_apps/]rake gems:install

(in /home/mickgenie/etc/rails_apps/blog)
gem install rails
Could not find main page README.txt
Could not find main page README.txt
Could not find main page README.txt
Could not find main page README.txt
Successfully installed rails-2.2.1
1 gem installed