al parecer eres muy nuevo en rails, seria bueno que leas un poco auque no he buscado nunca tutoriales en espaƱol.
Para installar plugins en rails pre 3.0 el comando es script/plugin install git://github.com/thoughtbot/paperclip.git -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.

