ferret could't find segments file

or your rebuid_index to regenerate your indexes

or your rebuid_index to regenerate your indexes

1/ Locate all the classes that 'acts_as_ferret', and

2/ write a rake task like :

  namespace :ferret do
    desc "rebuid the ferret indexes"
    task :rebuild => :environment do
      [Foo, Bar].each{|klass|
        puts "rebuilding the Ferret /#{RAILS_ENV}/ index for : #{klass}.."
        klass.rebuild_index
        puts " done."
        }
    end
  end