Update: the svn repository has moved to
In addition I set up a http://projects.jkraemer.net/acts_as_ferret for
You can now access the ferret/rails demo project via subversion at https://svn.jkraemer.net/svn/projects/ferret-demo/trunk/ .
To directly install the plugin into your rails application, use
script/plugin install https://svn.jkraemer.net/svn/projects/ferret-demo/trunk/vendor/plugins/acts_as_ferret/
Tagged versions are available in the tags directory at https://svn.jkraemer.net/svn/projects/ferret-demo/tags/ .