Ferret Problem with Restful Authentication

I am using Restful Authentication plugin for the login system.
Whenever I include ferret in my application it shows me error. I am
using the ferret for the other model as well in which it works very
well. Can anyone suggest me why is Restful Authentication causing a

Whenever I include ferret in my application it shows me error.

what error?

how do you use ferret?
on which tables/columns do you use it? especially: do you use it on
anything thats connected with the authentication?

Are you using acts_as_ferret? This will include ferret in every model
you want to use it in.

I am using acts_as_ferret in User.rb. But whenever I add this in User
model and try to start the server I get the following error

C:/rails books/aps/vendor/plugins/svn/lib/scope_out.rb:70:in
method_missing': u ndefined local variable or methodacts_as_ferret’ for #<Class:
0x4cb1638> (NameE
from c:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.0.2/lib/
/base.rb:1532:in method_missing_without_paginate' from C:/rails books/aps/vendor/plugins/will_paginate/lib/ will_paginate/f inder.rb:93:inmethod_missing’
from C:/rails books/aps/app/models/user.rb:49
from c:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/
rt/dependencies.rb:203:in load_without_new_constant_marking' from c:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/ active_suppo rt/dependencies.rb:203:inload_file’
from c:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/
rt/dependencies.rb:342:in new_constants_in' from c:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/ active_suppo rt/dependencies.rb:202:inload_file’
from c:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/
rt/dependencies.rb:94:in require_or_load' ... 44 levels... from c:/ruby/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/ server.rb:3 9 from c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb: 27:inge
from c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:
27:in `re
from script/server:3

Please help me to get out of this problem.

Yes there is require ‘acts_as_ferret’ in my environment.rb file.

Are you using the plugin or the gem.

If you’re using the gem, you need to include a require
‘acts_as_ferret’ in you environment.rb file to make it available to
the project.

That’s the only thing I can see here as the plugin would have it