title: Bundler not working: in `[]': undefined method `[]' for false:FalseClass
body: <p>I'm having some troubles with my Rails app after installing (and removing) Compass. <code>bundle install</code> gives me the following:</p>
  
  <pre><code>/Users/[..]/.rvm/gems/ruby-1.9.2-head@rails3beta/gems/bundler 1.0.0.beta.2/lib/bundler/settings.rb:10:in `[]': undefined method `[]' for false:FalseClass (NoMethodError)
  from /Users/[..]/.rvm/gems/ruby-1.9.2-head@rails3beta/gems/bundler-1.0.0.beta.2/lib/bundler/settings.rb:32:in `without'
  from /Users/[..]/.rvm/gems/ruby-1.9.2-head@rails3beta/gems/bundler-1.0.0.beta.2/lib/bundler/settings.rb:26:in `without='
  from /Users/[..]/.rvm/gems/ruby-1.9.2-head@rails3beta/gems/bundler-1.0.0.beta.2/lib/bundler/cli.rb:105:in `install'
  from /Users/[..]/.rvm/gems/ruby-1.9.2-head@rails3beta/gems/bundler-1.0.0.beta.2/lib/bundler/vendor/thor/task.rb:33:in `run'
  from /Users/[..]/.rvm/gems/ruby-1.9.2-head@rails3beta/gems/bundler-1.0.0.beta.2/lib/bundler/vendor/thor/invocation.rb:109:in `block in invoke'
  from /Users/[..]/.rvm/gems/ruby-1.9.2-head@rails3beta/gems/bundler-1.0.0.beta.2/lib/bundler/vendor/thor/invocation.rb:116:in `call'
  from /Users/[..]/.rvm/gems/ruby-1.9.2-head@rails3beta/gems/bundler-1.0.0.beta.2/lib/bundler/vendor/thor/invocation.rb:116:in `invoke'
  from /Users/[..]/.rvm/gems/ruby-1.9.2-head@rails3beta/gems/bundler-1.0.0.beta.2/lib/bundler/vendor/thor.rb:159:in `block in start'
  from /Users/[..]/.rvm/gems/ruby-1.9.2-head@rails3beta/gems/bundler-1.0.0.beta.2/lib/bundler/vendor/thor/base.rb:378:in `start'
  from /Users/[..]/.rvm/gems/ruby-1.9.2-head@rails3beta/gems/bundler-1.0.0.beta.2/lib/bundler/vendor/thor.rb:138:in `start'
  from /Users/[..]/.rvm/gems/ruby-1.9.2-head@rails3beta/gems/bundler-1.0.0.beta.2/bin/bundle:13:in `&lt;top (required)&gt;'
  from /Users/[..]/.rvm/gems/ruby-1.9.2-head@rails3beta/bin/bundle:19:in `load'
  from /Users/[..]/.rvm/gems/ruby-1.9.2-head@rails3beta/bin/bundle:19:in `&lt;main&gt;'
  </code></pre>
  
  <p>I've tried cleaning out the gemset and re-installing Bundler and other gems without luck. I've also tried creating a new app - bundler works fine here, so I guess the problem is somewhere withint my app code, but I have no idea where to look.</p>
  
  <p>Any ideas? :-) Thanks guys.</p>