I think the stable version doesn't work with the latest rails version. You could try the current version.
Ralph Inselsbacher wrote: >Hi there, > >i'm new to Ruby and Rails and i have some problems getting typo to >run. These are the steps, i made so far: > >1. unpacked the archive to c:\rails\typo, whereas "rails" is my folder >for rails-apps. > >2. Made 3 db's (typo, typo_dev, typo_production) and loaded the scheme >for mysql into all three of them with phpmyadmin and filled >out database.yml. > >3. run ruby script/server -e production from c:\rails\typo > >4. point Firefox to http://localhost:3000/ and now i get the following >error message: > >" ActionController::DoubleRenderError in Articles#<action not set>" > >Can someone tell me what i'm doing wrong and perhaps help me? > > >