Help going from Rails 3.2.8 to 3.2.1

Hey everyone. I have rails 3.2.8 installed but I need 3.2.1 installed either paralell with 3.2.8 or permently replacing it. I received work with an existing 3.2.1 site, and the owner does not want to upgrade to 3.2.8.

You don’t need to install rails 3.2.1 - just run bundle install from the root of this app and bundler will take care of that for you. You’ll probably need to prefix rails commands with bundle exec (eg bundle exec rails console instead of rails console)


Hey Fred,

I’ve ran bundle install, but when I want to start the server I get the following error:

Error is the same for both ‘rails server’ and ‘bundle exec rails server’

Add the ruby racer gem to your gem file otherwise install node js



adding the ruby racer gem to the gem file worked.

Thank you both for your help, I appreciate it. -Michael