Could not find generator authenticated.

[kewinwang]

~/rails_projects/mail_app> rails generate authenticated user sessions
But the console output is :
Could not find generator authenticated.

[sshreibati]

What restful-authentication git branch did you use? Are you sure you used satish? Satish's version is for Rails 3.

[kewinwang]

yes i use satish branch in my Rails 3 project.