Globalize problem

Hello all. I'm Ruby and Rails newbie. I have the following error after installing the Globalize gem trying to run script/server:

$ ./server => Booting WEBrick... /usr/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/ dependencies.rb:376:in `new_constants_in': You have a nil object when you didn't expect it! (NoMethodError) You might have expected an instance of Array. The error occurred while evaluating nil.empty? from /usr/lib/ruby/ gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb: 202:in `load_file'         from /usr/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/ active_support/dependencies.rb:94:in `require_or_load'         from /usr/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/ active_support/dependencies.rb:60:in `depend_on'         from /usr/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/ active_support/dependencies.rb:442:in `require_dependency'         from /var/www/exploder/vendor/plugins/globalize/branches/with- mlr/lib/multilingual/base.rb:19         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-2.0.2/lib/ active_support/dependencies.rb:496:in `require'          ... 26 levels...         from /usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/ server.rb:39         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 ./server:3

Please help!