Rails 3 +指南针+蓝图不起作用

!!!
%html
  %head
    %title Test Project
    = stylesheet_link_tag :all
    = javascript_include_tag :defaults
    = stylesheet_link_tag \'screen.css\', :media => \'screen, projection\'
    = stylesheet_link_tag \'print.css\', :media => \'print\'
    /[if lt IE 8]
    = stylesheet_link_tag \'ie.css\', :media => \'screen, projection\'
    = csrf_meta_tag
  %body
    .container
      .span-24
        The header
      .span-4
        The first column
      .span-16
        The center column
      .span-4.last
        The last column
      .span-24
        The footer

compass init rails --using blueprint
compass init rails . --using blueprint
compass init rails . --using blueprint/semantic

  %body.bp
    #container