Ruby on Rails, could not find a valid gem 'rails'

Question

I installed ruby and updated ruby gems, now I want to download rails 3.2.13. I write gem install rails -v 3.2.13 (I need this version) I have this error

ERROR:         


        

Answer 1

see if you can get this to work "wget rubygems.org/downloads/rails-3.2.13.gem"

That worked for me, but Vimsha did not explain how to install the gem once you've downloaded it. It's quite easy:

gem install rails-3.2.13.gem

installs the gem and other gems that it depends on.

This is where I got that information from:

Installing Ruby Gems manually