(작성중)
Step 1. Install the plugin
script/plugin install http://springnote.rubyforge.org/svn/plugins/open_id_authentication
Step 2. Generate a migration for Open ID Store.
script/generate open_id_store_migration AddOpenIdStore
If you are using OpenID Consumer Library 1.x and previous version of OpenIdStore, please upgrade the schema with this command
script/generate open_id_store_migration UpgradeOpenIdStore UPGRADE
And migrate!
rake db:migrate
Step 3. Generate a controller
script/generate open_id_consumer_controller OpenId
Now you have OpenIdController with the consumer module included.
There is no step 4.
http://springnote.rubyforge.org/svn/plugins/open_id_authentication/