Upgrade to Rails 2 on Leopard
From NeoWiki
For the final release of Rails 2(the --source directive is optional):
$ sudo gem update rails -y --source http://gems.rubyonrails.org $ sudo gem cleanup # clean up old versions
Below is for the beta & RC versions(version number should be match the real code number in the source repository):
$ sudo gem install rails --source http://gems.rubyonrails.org --version 1.99.0 Password: Bulk updating Gem source index for: http://gems.rubyonrails.org Install required dependency activesupport? [Yn] Y Install required dependency activerecord? [Yn] Y Install required dependency actionpack? [Yn] Y Install required dependency actionmailer? [Yn] Y Install required dependency activeresource? [Yn] Y Successfully installed rails-1.99.0 Successfully installed activesupport-1.99.0 Successfully installed activerecord-1.99.0 Successfully installed actionpack-1.99.0 Successfully installed actionmailer-1.99.0 Successfully installed activeresource-1.99.0 Installing ri documentation for activesupport-1.99.0... Installing ri documentation for activerecord-1.99.0... Installing ri documentation for actionpack-1.99.0... Installing ri documentation for actionmailer-1.99.0... Installing ri documentation for activeresource-1.99.0... Installing RDoc documentation for activesupport-1.99.0... Installing RDoc documentation for activerecord-1.99.0... Installing RDoc documentation for actionpack-1.99.0... Installing RDoc documentation for actionmailer-1.99.0... Installing RDoc documentation for activeresource-1.99.0... $ fastri-server -b Building index. Indexed: * 7710 methods * 1364 classes/modules Needed 1.628137 seconds