Ruby on Rails

Ruby On Rail install in your computer

Read and follow it:

Go to the this link: and Download Ruby Source.

http://rubyonrails.org/download

Note: version specification:

       

      Version : Ruby 1.8.7 Then need Rails Framework Support 

                      version rails 2.3.5, 2.3.8, 2.3.11.

      Version : Ruby 1.9.2 Then need Rails Framework Support 

                      version rails 3.2 and Over version are support.

RubyGems

RubyGems is the standard Ruby package manager. It's similar to apt-get, emerge, and other OS package managers. Download

After you can install Ruby

Rails

With RubyGems loaded, you can install all of Rails and its dependencies through the command line:

gem install rails

New versions of Rails can be installed the same way.

You can learn and Started Application from hare.

Ruby on Rails Guides (v3.2.11)

These are the new guides for Rails 3.2 based on v3.2.11. These guides are designed to make you immediately productive with Rails, and to help you understand how all of the pieces fit together.

The guides for Rails 2.3.x are available at http://guides.rubyonrails.org/v2.3.11/.