如何在window7 OS下安装Cucumber-Rails

Question

我用guid来安装黄瓜-Rails。当我运行“rails generate cucumber：install＃Rails 3”时，我收到错误“找不到生成器黄瓜：安装。”我已经运行了“捆绑安装”。

输出：

Using rake (0.8.7)
Using abstract (1.0.0)
Using activesupport (3.0.3)
Using builder (2.1.2)
Using i18n (0.5.0)
Using activemodel (3.0.3)
Using erubis (2.6.6)
Using rack (1.2.1)
Using rack-mount (0.6.13)
Using rack-test (0.5.7)
Using tzinfo (0.3.24)
Using actionpack (3.0.3)
Using mime-types (1.16)
Using polyglot (0.3.1)
Using treetop (1.4.9)
Using mail (2.2.15)
Using actionmailer (3.0.3)
Using arel (2.0.7)
Using activerecord (3.0.3)
Using activeresource (3.0.3)
Using bundler (1.0.9)
Using mysql2 (0.2.6)
Using thor (0.14.6)
Using railties (3.0.3)
Using rails (3.0.3)
Your bundle is complete! Use `bundle show [gemname]` to see where a bundled gem
is installed.

的Gemfile：  宝石'轨道'，'3.0.3'

有没有人可以告诉Windows上的doest黄瓜支持，我该如何安装呢。