I have a Rails 2.3.5 project that uses the localization features of Rails. I also happen to have Rails 3 beta installed (which depends on the i18n gem). Rails 2.3.5 will happily
Or just edit: /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/vendor.rb
/usr/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/vendor.rb
And turn gem 'i18n', '>= 0.1.3'
gem 'i18n', '>= 0.1.3'
Into gem 'i18n', '0.1.3'
gem 'i18n', '0.1.3'