Rails Server not starting from clean Rails 3.1.0.beta1 template

gistfile1.txt

[ruby-1.9.2@corprit] michaelprins Code/corprit % rails s
=> Booting WEBrick
=> Rails 3.1.0.beta1 application starting in development on http://0.0.0.0:3000
=> Call with -d to detach
=> Ctrl-C to shutdown server
Exiting
/Users/michaelprins/.rvm/gems/ruby-1.9.2-p180@corprit/gems/actionpack-3.1.0.beta1/lib/sprockets/railtie.rb:37:in `block (2 levels) in <class:Railtie>': undefined method `context' for #<Sprockets::Environment:0x00000100f645e0> (NoMethodError)
	from /Users/michaelprins/.rvm/gems/ruby-1.9.2-p180@corprit/gems/activesupport-3.1.0.beta1/lib/active_support/lazy_load_hooks.rb:36:in `instance_eval'
	from /Users/michaelprins/.rvm/gems/ruby-1.9.2-p180@corprit/gems/activesupport-3.1.0.beta1/lib/active_support/lazy_load_hooks.rb:36:in `execute_hook'
	from /Users/michaelprins/.rvm/gems/ruby-1.9.2-p180@corprit/gems/activesupport-3.1.0.beta1/lib/active_support/lazy_load_hooks.rb:26:in `on_load'
	from /Users/michaelprins/.rvm/gems/ruby-1.9.2-p180@corprit/gems/actionpack-3.1.0.beta1/lib/sprockets/railtie.rb:36:in `block in <class:Railtie>'
	from /Users/michaelprins/.rvm/gems/ruby-1.9.2-p180@corprit/gems/activesupport-3.1.0.beta1/lib/active_support/lazy_load_hooks.rb:34:in `call'
	from /Users/michaelprins/.rvm/gems/ruby-1.9.2-p180@corprit/gems/activesupport-3.1.0.beta1/lib/active_support/lazy_load_hooks.rb:34:in `execute_hook'
	from /Users/michaelprins/.rvm/gems/ruby-1.9.2-p180@corprit/gems/activesupport-3.1.0.beta1/lib/active_support/lazy_load_hooks.rb:43:in `block in run_load_hooks'
	from /Users/michaelprins/.rvm/gems/ruby-1.9.2-p180@corprit/gems/activesupport-3.1.0.beta1/lib/active_support/lazy_load_hooks.rb:42:in `each'
	from /Users/michaelprins/.rvm/gems/ruby-1.9.2-p180@corprit/gems/activesupport-3.1.0.beta1/lib/active_support/lazy_load_hooks.rb:42:in `run_load_hooks'
	from /Users/michaelprins/.rvm/gems/ruby-1.9.2-p180@corprit/gems/railties-3.1.0.beta1/lib/rails/application/finisher.rb:56:in `block in <module:Finisher>'
	from /Users/michaelprins/.rvm/gems/ruby-1.9.2-p180@corprit/gems/railties-3.1.0.beta1/lib/rails/initializable.rb:25:in `instance_exec'
	from /Users/michaelprins/.rvm/gems/ruby-1.9.2-p180@corprit/gems/railties-3.1.0.beta1/lib/rails/initializable.rb:25:in `run'
	from /Users/michaelprins/.rvm/gems/ruby-1.9.2-p180@corprit/gems/railties-3.1.0.beta1/lib/rails/initializable.rb:50:in `block in run_initializers'
	from /Users/michaelprins/.rvm/gems/ruby-1.9.2-p180@corprit/gems/railties-3.1.0.beta1/lib/rails/initializable.rb:49:in `each'
	from /Users/michaelprins/.rvm/gems/ruby-1.9.2-p180@corprit/gems/railties-3.1.0.beta1/lib/rails/initializable.rb:49:in `run_initializers'
	from /Users/michaelprins/.rvm/gems/ruby-1.9.2-p180@corprit/gems/railties-3.1.0.beta1/lib/rails/application.rb:94:in `initialize!'
	from /Users/michaelprins/.rvm/gems/ruby-1.9.2-p180@corprit/gems/railties-3.1.0.beta1/lib/rails/railtie/configurable.rb:28:in `method_missing'
	from /Users/michaelprins/Code/corprit/config/environment.rb:5:in `<top (required)>'
	from /Users/michaelprins/Code/corprit/config.ru:4:in `require'
	from /Users/michaelprins/Code/corprit/config.ru:4:in `block in <main>'
	from /Users/michaelprins/.rvm/gems/ruby-1.9.2-p180@corprit/gems/rack-1.3.0.beta/lib/rack/builder.rb:51:in `instance_eval'
	from /Users/michaelprins/.rvm/gems/ruby-1.9.2-p180@corprit/gems/rack-1.3.0.beta/lib/rack/builder.rb:51:in `initialize'
	from /Users/michaelprins/Code/corprit/config.ru:1:in `new'
	from /Users/michaelprins/Code/corprit/config.ru:1:in `<main>'
	from /Users/michaelprins/.rvm/gems/ruby-1.9.2-p180@corprit/gems/rack-1.3.0.beta/lib/rack/builder.rb:40:in `eval'
	from /Users/michaelprins/.rvm/gems/ruby-1.9.2-p180@corprit/gems/rack-1.3.0.beta/lib/rack/builder.rb:40:in `parse_file'
	from /Users/michaelprins/.rvm/gems/ruby-1.9.2-p180@corprit/gems/rack-1.3.0.beta/lib/rack/server.rb:200:in `app'
	from /Users/michaelprins/.rvm/gems/ruby-1.9.2-p180@corprit/gems/railties-3.1.0.beta1/lib/rails/commands/server.rb:46:in `app'
	from /Users/michaelprins/.rvm/gems/ruby-1.9.2-p180@corprit/gems/rack-1.3.0.beta/lib/rack/server.rb:301:in `wrapped_app'
	from /Users/michaelprins/.rvm/gems/ruby-1.9.2-p180@corprit/gems/rack-1.3.0.beta/lib/rack/server.rb:252:in `start'
	from /Users/michaelprins/.rvm/gems/ruby-1.9.2-p180@corprit/gems/railties-3.1.0.beta1/lib/rails/commands/server.rb:69:in `start'
	from /Users/michaelprins/.rvm/gems/ruby-1.9.2-p180@corprit/gems/railties-3.1.0.beta1/lib/rails/commands.rb:53:in `block in <top (required)>'
	from /Users/michaelprins/.rvm/gems/ruby-1.9.2-p180@corprit/gems/railties-3.1.0.beta1/lib/rails/commands.rb:48:in `tap'
	from /Users/michaelprins/.rvm/gems/ruby-1.9.2-p180@corprit/gems/railties-3.1.0.beta1/lib/rails/commands.rb:48:in `<top (required)>'
	from script/rails:6:in `require'
	from script/rails:6:in `<main>'

Indeed, that's what I had to do too.

Sorry for having generated noise :)