superclass mismatch for class OrderedOptions (TypeError)

ngw@adreadedsunnyday ~/projects/hotchalk$ script/server
./script/../config/boot.rb:28:Warning: require_gem is obsolete. Use gem instead.
/opt/local/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/initializer.rb:606: superclass mismatch for class OrderedOptions (TypeError)
         from /opt/local/lib/ruby/vendor_ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_require'
         from /opt/local/lib/ruby/vendor_ruby/1.8/rubygems/custom_require.rb:27:in `require'
         from /opt/local/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:364:in `require'
         from ./script/../config/boot.rb:29
         from script/server:2:in `require'
         from script/server:2

Really, I have no clue :slight_smile:

Some additional info:

ngw@adreadedsunnyday ~/projects/nofeed$ gem list

*** LOCAL GEMS ***

actionmailer (1.2.5)
     Service layer for easy email delivery and testing.

actionpack (1.12.5)
     Web-flow and rendering framework putting the VC in MVC.

actionwebservice (1.1.6)
     Web service support for Action Pack.

activerecord (1.14.4)
     Implements the ActiveRecord pattern for ORM.

activesupport (1.3.1)
     Support and utility classes used by the Rails framework.

acts_as_taggable (2.0.2)
     An acts-as Mixin for easy applying and searching tags/folksnomies on
     Active Record objects

BlueCloth (1.0.0)
     BlueCloth is a Ruby implementation of Markdown, a text-to-HTML
     conversion tool for web writers. Markdown allows you to write using
     an easy-to-read, easy-to-write plain text format, then convert it to
     structurally valid XHTML (or HTML).

builder (2.0.0)
     Builders for MarkUp.

capistrano (1.4.0)
     Capistrano is a framework and utility for executing commands in
     parallel on multiple remote machines, via SSH. The primary goal is
     to simplify and automate the deployment of web applications.

cgi_multipart_eof_fix (2.0.2)
     Fix an exploitable bug in CGI multipart parsing which affects Ruby
     <= 1.8.5 when multipart boundary attribute contains a non-halting
     regular expression string.

color-tools (1.3.0)
     color-tools provides colour space definition and manpiulation as
     well as commonly named RGB colours.

daemons (1.0.4)
     A toolkit to create and control daemons in different ways

fastercsv (1.1.1)
     FasterCSV is CSV, but faster, smaller, and cleaner.

fastthread (0.6.3)
     Optimized replacement for thread.rb primitives

feedtools (0.2.26)
     Parsing, generation, and caching system for xml news feeds.

ferret (0.10.14)
     Ruby indexing library.

gem_plugin (0.2.2)
     A plugin system based only on rubygems that uses dependencies only

highline (1.2.7)
     HighLine is a high-level command-line IO library.

hoe (1.1.7)
     Hoe is a way to write Rakefiles much easier and cleaner.

libxml-ruby (
     LibXML2 bindings for Ruby

mailfactory (1.2.3)
     MailFactory is a pure-ruby MIME mail generator

mime-types (1.15)
     Manages a MIME Content-Type that will return the Content-Type for a
     given filename.

money (1.7.1)
     Class aiding in the handling of Money.

mongrel (1.0.1)
     A small fast HTTP library and server that runs Rails, Camping, Nitro
     and Iowa apps.

mongrel_cluster (0.2.1)
     Mongrel plugin that provides commands and Capistrano tasks for
     managing multiple Mongrel processes.

needle (1.3.0)
     Needle is a Dependency Injection/Inversion of Control container for
     Ruby. It supports both type-2 (setter) and type-3 (constructor)
     injection. It takes advantage of the dynamic nature of Ruby to
     provide a rich and flexible approach to injecting dependencies.

net-sftp (1.1.0)
     Net::SFTP is a pure-Ruby implementation of the SFTP client protocol.

net-ssh (1.0.10)
     Net::SSH is a pure-Ruby implementation of the SSH2 client protocol.

pdf-writer (1.1.3)
     A pure Ruby PDF document creation library.

rails (1.1.6)
     Web-application framework with template engine, control-flow layer,
     and ORM.

rake (0.7.1)
     Ruby based make-like utility.

rcov (
     Code coverage analysis tool for Ruby

RedCloth (3.0.4)
     RedCloth is a module for using Textile and Markdown in Ruby. Textile
     and Markdown are text formats. A very simple text format. Another
     stab at making readable text that can be converted to HTML.

rflickr (2006.02.01)
     Ruby interface to the Flickr API

rmail (0.17)
     This is RubyMail, a lightweight mail library containing various
     utility classes and modules that allow Ruby scripts to parse,
     modify, and generate MIME mail messages.

rubyforge (0.4.0)
     A simplistic script which automates a limited set of rubyforge

rubyosa (0.2.0)
     A Ruby/AppleEvent bridge.

ruport (0.8.0)
     A generalized Ruby report generation and templating engine.

scruffy (0.2.2)
     A powerful, clean graphing library for Ruby.

sources (0.0.1)
     This package provides download sources for remote gem installation

sqlite3-ruby (1.2.1)
     SQLite3/Ruby is a module to allow Ruby scripts to interface with a
     SQLite3 database.

transaction-simple (1.4.0)
     Simple object transaction support for Ruby.

uuidtools (1.0.0)
     Generation of UUIDs.

in environment.rb:


I'm totally clueless, every kind of help is welcome.