I am running Ruby 1.9.1 and Rails 2.3.2 and need a copy of Rails 2.3.0
to do some testing on a plugin. I tried
sudo gem install -v 2.3.0 rails
But I got the following error:
ERROR: could not find gem rails locally or in a repository
Also I tried to download the v2.3.0 tag from github, but I didn't know
what to do after that, cuz there is no gemspec in the top level
Does anybody know how to do this?