小编lia*_*mja的帖子

我正在尝试在运行的Windows 7计算机上的第一个Rails项目中使用twitter-bootstrap-rails gem

ruby 1.9.3p125 (2012-02-16) [i386-mingw32]
Rails 3.2.1
twitter-bootstrap-rails 2.1.1

当我跑步时,rails g bootstrap:install我得到以下内容:

[WARNING] Please install gem 'therubyracer' to use Less.
    C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/bundler-1.1.5/lib/bundler/runtime.rb:74:in `require': cannot load such file -- twitter/bootstrap/rails (LoadError)
        from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/bundler-.1.5/lib/bundler/runtime.rb:74:in 'rescue in block in require'
        from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/bundler-.1.5/lib/bundler/runtime.rb:62:in 'block in require'
        from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/bundler-.1.5/lib/bundler/runtime.rb:55:in 'each'
        from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/bundler-.1.5/lib/bundler/runtime.rb:55:in 'require'
        from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/bundler-.1.5/lib/bundler.rb:119:in `require'
        from H:/Dev/sugarcane/config/application.rb:7:in `<top (required)>'
        from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.1/lib/rails/commands.rb:24:in `require'
        from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.1/lib/rails/commands.rb:24:in `<top (required)>'
        from script/rails:6:in `require'
        from script/rails:6:in `<main>'

这是我的Gemfile:

source 'https://rubygems.org'
gem 'rails', '3.2.1'
gem 'pg'

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