Rails Ruby on Rails

I tried generating a controller using the generate script and I get the following strange error message. I tried searching the web and I can't seem to find an answer.

mrbernz:mylife bernardleung$ ruby script/generate controller Pages index show new create edit update destroy
/Library/Ruby/Gems/1.8/gems/actionpack-2.3.8/lib/action_controller/routing/builder.rb:159:in build': undefined method[]' for :pages:Symbol (NoMethodError)

from /Library/Ruby/Gems/1.8/gems/actionpack-2.3.8/lib/action_controller/routing/route_set.rb:310:in `add_route'
from /Library/Ruby/Gems/1.8/gems/actionpack-2.3.8/lib/action_controller/routing/route_set.rb:19:in `connect'
from /Users/bernardleung/Documents/My Development/mylife/config/routes.rb:41
from /Library/Ruby/Gems/1.8/gems/actionpack-2.3.8/lib/action_controller/routing/route_set.rb:227:in `draw'
from /Users/bernardleung/Documents/My Development/mylife/config/routes.rb:1
from /Library/Ruby/Gems/1.8/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:145:in `load_without_new_constant_marking'
from /Library/Ruby/Gems/1.8/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:145:in `load'
from /Library/Ruby/Gems/1.8/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:521:in `new_constants_in'
from /Library/Ruby/Gems/1.8/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:145:in `load'
from /Library/Ruby/Gems/1.8/gems/actionpack-2.3.8/lib/action_controller/routing/route_set.rb:287:in `load_routes!'
from /Library/Ruby/Gems/1.8/gems/actionpack-2.3.8/lib/action_controller/routing/route_set.rb:287:in `each'
from /Library/Ruby/Gems/1.8/gems/actionpack-2.3.8/lib/action_controller/routing/route_set.rb:287:in `load_routes!'
from /Library/Ruby/Gems/1.8/gems/actionpack-2.3.8/lib/action_controller/routing/route_set.rb:267:in `reload!'
from /Library/Ruby/Gems/1.8/gems/rails-2.3.8/lib/initializer.rb:537:in `initialize_routing'
from /Library/Ruby/Gems/1.8/gems/rails-2.3.8/lib/initializer.rb:188:in `process'
from /Library/Ruby/Gems/1.8/gems/rails-2.3.8/lib/initializer.rb:113:in `send'
from /Library/Ruby/Gems/1.8/gems/rails-2.3.8/lib/initializer.rb:113:in `run'
from /Users/bernardleung/Documents/My Development/mylife/config/environment.rb:9
from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in `require'
from /Library/Ruby/Gems/1.8/gems/rails-2.3.8/lib/commands/generate.rb:1
from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in `require'
from script/generate:3

I was able to generate the model using the generate script, just not the controller? I'm not sure what I'm doing wrong. I've updated my installation to the latest version of both Ruby and Rails.