title: Ruby Gem Version Error
body: <p>I'm not able to script/console to my rails app after upgrading from ubuntu 9.10 to 10.04</p>
  
  <pre><code># gem list
  
  *** LOCAL GEMS ***
  
  aaronh-chronic (0.3.9)
  abstract (1.0.0)
  actionmailer (3.0.5, 2.3.10, 2.3.5)
  actionpack (3.0.5, 3.0.3, 2.3.10, 2.3.5)
  activemerchant (1.12.0, 1.9.0)
  activemodel (3.0.5, 3.0.3, 3.0.1)
  activerecord (3.0.5, 2.3.11, 2.3.10, 2.3.5)
  activeresource (3.0.5, 2.3.10, 2.3.5)
  activesupport (3.0.5, 3.0.3, 3.0.1, 2.3.11, 2.3.10, 2.3.5)
  addressable (2.2.4)
  after_commit (1.0.8)
  ambethia-smtp-tls (1.1.2)
  arel (2.0.9, 1.0.1)
  authlogic (2.1.6)
  braintree (2.8.0, 2.6.1)
  builder (3.0.0, 2.1.2)
  bundler (1.0.10)
  cancan (1.4.0)
  capistrano (2.5.19)
  crack (0.1.8)
  daemon_controller (0.2.6, 0.2.5)
  erubis (2.6.6)
  exception_notification (2.3.3.0)
  faraday (0.5.7)
  faraday_middleware (0.3.2)
  fastthread (1.0.7)
  file-tail (1.0.5)
  hashie (1.0.0, 0.4.0)
  highline (1.6.1)
  hodel_3000_compliant_logger (0.1.0)
  hoe (2.9.1, 2.6.2)
  hominid (3.0.2, 2.2.0)
  hpricot (0.8.4, 0.8.3)
  httparty (0.7.4, 0.6.1)
  i18n (0.5.0, 0.4.2)
  json (1.5.1, 1.4.6)
  json_pure (1.5.1, 1.4.6)
  justinfrench-formtastic (0.2.4)
  mail (2.2.15, 2.2.13)
  mime-types (1.16)
  minitest (2.0.2, 1.6.0)
  mislav-will_paginate (2.3.11)
  multi_json (0.0.5, 0.0.4)
  multi_xml (0.2.1)
  multipart-post (1.1.0)
  mysql (2.8.1)
  net-scp (1.0.4)
  net-sftp (2.0.5)
  net-ssh (2.1.3, 2.0.23)
  net-ssh-gateway (1.0.1)
  oauth (0.4.4, 0.4.3)
  oink (0.1.2)
  passenger (3.0.4, 3.0.0)
  polyglot (0.3.1)
  rack (1.2.1, 1.1.0, 1.0.1)
  rack-mount (0.6.13)
  rack-test (0.5.7)
  rails (2.3.10)
  railties (3.0.5)
  rake (0.8.7)
  rdoc (3.5.3, 2.5.8)
  riddle (1.2.2, 1.1.0)
  rubyforge (2.0.4)
  rubygems-update (1.5.2)
  searchlogic (2.5.3, 2.4.27)
  simple_oauth (0.1.4)
  spruz (0.2.5, 0.1.5)
  super_exception_notifier (3.0.13)
  test-unit (2.2.0, 1.2.3)
  thinking-sphinx (2.0.2, 1.3.20)
  thor (0.14.6)
  treetop (1.4.9)
  twitter (1.1.2, 0.9.12)
  tzinfo (0.3.24, 0.3.23)
  whenever (0.6.6, 0.6.2)
  
  # gem -v
  1.5.2
  
  # rails -v
  Rails 2.3.10
  
  # script/console 
  Loading development environment (Rails 2.3.10)
  /usr/local/lib/site_ruby/1.9.1/rubygems.rb:779:in `report_activate_error':Gem::LoadError: RubyGem version error: rails(2.3.4 not = 2.3.10)
  
  /usr/lib/ruby/1.9.1/irb/init.rb:264:in `require':LoadError: no such file to load -- console_app
  /usr/lib/ruby/1.9.1/irb/init.rb:264:in `require':LoadError: no such file to load -- console_with_helpers
  </code></pre>
  
  <p>Any help is appreciated!</p>
  
  <p>-Anshu</p>