Strange "camelize" error when running fresh rails install on

Hi everyone,

Just wondering if anyone had seen this before. I did a simple install
following Paul Goscicki’s tutorial
(http://paulgoscicki.com/archives/2005/09/ruby-on-rails-on-ubuntu/) and
I get this message when I type “rails test” from the command line.(I’m
running Ubuntu 5.04 Hoary)

could anyone point me in the right direction? thanks.

–max

/usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/base.rb:205:in
load_helpers': undefined method camelize’ for
“active_record_helper”:String (NoMethodError)
from
/usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/base.rb:202:in
foreach' from /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/base.rb:202:in load_helpers’
from
/usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view.rb:32
from
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:27:in
gem_original_require' from /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:27:in require’
from
/usr/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:147:in
require' from /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller.rb:61 from /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:27:in gem_original_require’
… 7 levels…
from /usr/local/lib/site_ruby/1.8/rubygems.rb:213:in activate' from /usr/local/lib/site_ruby/1.8/rubygems.rb:66:in active_gem_with_options’
from /usr/local/lib/site_ruby/1.8/rubygems