bootstrap：主题在简单的脚手架上失败
我有一个带有post脚手架的rails应用程序，它只有一个title属性。 一切看起来都不错，但是当我尝试使用Twitter Bootstrap来构建脚手架时，它会引发以下错误：
rails g bootstrap:themed posts /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/activesupport-3.2.0/lib/active_support/inflector/methods.rb:226:in `const_defined?': wrong constant name post (NameError) from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/activesupport-3.2.0/lib/active_support/inflector/methods.rb:226:in `block in constantize' from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/activesupport-3.2.0/lib/active_support/inflector/methods.rb:225:in `each' from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/activesupport-3.2.0/lib/active_support/inflector/methods.rb:225:in `constantize' from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/activesupport-3.2.0/lib/active_support/core_ext/string/inflections.rb:54:in `constantize' from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/twitter-bootstrap-rails-2.0.4/lib/generators/bootstrap/themed/themed_generator.rb:58:in `columns' from (erb):6:in `template' from /Users/templeb3/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/erb.rb:838:in `eval' from /Users/templeb3/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/erb.rb:838:in `result' from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/thor-0.14.6/lib/thor/actions/file_manipulation.rb:111:in `block in template' from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/thor-0.14.6/lib/thor/actions/create_file.rb:54:in `call' from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/thor-0.14.6/lib/thor/actions/create_file.rb:54:in `render' from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/thor-0.14.6/lib/thor/actions/create_file.rb:47:in `identical?' from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/thor-0.14.6/lib/thor/actions/create_file.rb:73:in `on_conflict_behavior' from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/thor-0.14.6/lib/thor/actions/empty_directory.rb:111:in `invoke_with_conflict_check' from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/thor-0.14.6/lib/thor/actions/create_file.rb:61:in `invoke!' from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/thor-0.14.6/lib/thor/actions.rb:95:in `action' from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/thor-0.14.6/lib/thor/actions/create_file.rb:26:in `create_file' from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/thor-0.14.6/lib/thor/actions/file_manipulation.rb:110:in `template' from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/twitter-bootstrap-rails-2.0.4/lib/generators/bootstrap/themed/themed_generator.rb:86:in `block in generate_erb' from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/twitter-bootstrap-rails-2.0.4/lib/generators/bootstrap/themed/themed_generator.rb:85:in `each' from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/twitter-bootstrap-rails-2.0.4/lib/generators/bootstrap/themed/themed_generator.rb:85:in `generate_erb' from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/twitter-bootstrap-rails-2.0.4/lib/generators/bootstrap/themed/themed_generator.rb:81:in `generate_views' from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/twitter-bootstrap-rails-2.0.4/lib/generators/bootstrap/themed/themed_generator.rb:19:in `copy_views' from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/thor-0.14.6/lib/thor/task.rb:22:in `run' from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/thor-0.14.6/lib/thor/invocation.rb:118:in `invoke_task' from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/thor-0.14.6/lib/thor/invocation.rb:124:in `block in invoke_all' from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/thor-0.14.6/lib/thor/invocation.rb:124:in `each' from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/thor-0.14.6/lib/thor/invocation.rb:124:in `map' from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/thor-0.14.6/lib/thor/invocation.rb:124:in `invoke_all' from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/thor-0.14.6/lib/thor/group.rb:226:in `dispatch' from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/thor-0.14.6/lib/thor/base.rb:389:in `start' from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/railties-3.2.0/lib/rails/generators.rb:170:in `invoke' from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/railties-3.2.0/lib/rails/commands/generate.rb:12:in `' from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/activesupport-3.2.0/lib/active_support/dependencies.rb:251:in `require' from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/activesupport-3.2.0/lib/active_support/dependencies.rb:251:in `block in require' from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/activesupport-3.2.0/lib/active_support/dependencies.rb:236:in `load_dependency' from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/activesupport-3.2.0/lib/active_support/dependencies.rb:251:in `require' from /Users/templeb3/.rvm/gems/ruby-1.9.3-p125/gems/railties-3.2.0/lib/rails/commands.rb:29:in `' from script/rails:6:in `require' from script/rails:6:in `' 使用-f参数会导致相同的行为
rails g bootstrap:themed Posts