藍圖CSS compress.rb錯誤

Question

我想使用Ruby壓縮器進行自定義佈局，我只是使用與Blueprint捆綁在一起的示例。我安裝了捆紮機和ChunkyPNG，這是我得到了什麼：

D:\bp\lib>ruby compress.rb -p project1 
C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.14/lib/bundler/spec_set.rb:87:in `block in materialize': Could not find ffi-1.0.8 in any of the sources (Bundler::GemNotFound) 
from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.14/lib/bundler/spec_set.rb:81:in `map!' 
from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.14/lib/bundler/spec_set.rb:81:in `materialize' 
from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.14/lib/bundler/definition.rb:90:in `specs' 
from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.14/lib/bundler/definition.rb:135:in `specs_for' 
from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.14/lib/bundler/runtime.rb:11:in `setup' 
from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.14/lib/bundler.rb:115:in `setup' 
from C:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.14/lib/bundler.rb:120:in `require' 
from D:/bp/lib/blueprint/blueprint.rb:5:in `<top (required)>' 
from <internal:lib/rubygems/custom_require>:29:in `require' 
from <internal:lib/rubygems/custom_require>:29:in `require' 
from compress.rb:2:in `<main>' 

我不明白什麼是寫有一行，任何機會，以使其工作，好嗎？ 謝謝

Answer 1

最後約書亞·克萊頓（藍圖的CSS作者）幫我與：http://groups.google.com/group/blueprintcss/browse_thread/thread/c19b41c2f8ea06fc/7cc3f1a0f2031295?show_docid=7cc3f1a0f2031295 的解決方案是使用「捆綁安裝--without測試」：相當棘手......

Answer 2

未安裝ffi gem。在此命令之後再次嘗試bundle install。