I did mange to install railroady, and when I do ''rake diagram:all'' and ''open doc/*.svg'' I do see some diagrams, but no instance variables or inheritance connections. When I do something like ''railroady -i -o controller.png -c'' or ''railroady -i -C | neato -Tpng > controllers.png'' it generates a png that can''t be opened or a png that is just the same as before (without instance variables or inheritance) Please help me Thank you, Rodrigo -- 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.