紅寶石：沒有這樣的文件加載 - 咖啡/鐵軌

Question

我是一個紅寶石新手。我創建了我的第一個ruby on rails應用程序，在我的mac上命名爲「HelloRubyWeb」。然後是「cd HelloRuby」，但是當我輸入命令「rails s」，它返回錯誤日誌：

/Library/Ruby/Gems/1.8/gems/bundler-1.1.5/lib/bundler/runtime.rb:74:in `require': no such file to load -- coffee/rails (LoadError) 
from /Library/Ruby/Gems/1.8/gems/bundler-1.1.5/lib/bundler/runtime.rb:74:in `require' 
from /Library/Ruby/Gems/1.8/gems/bundler-1.1.5/lib/bundler/runtime.rb:55:in `each' 
from /Library/Ruby/Gems/1.8/gems/bundler-1.1.5/lib/bundler/runtime.rb:55:in `require' 
from /Library/Ruby/Gems/1.8/gems/bundler-1.1.5/lib/bundler.rb:119:in `require' 
from /Users/admin/Ruby/HelloRuby/config/application.rb:7 
from /Library/Ruby/Gems/1.8/gems/railties-3.2.7/lib/rails/commands.rb:53:in `require' 
from /Library/Ruby/Gems/1.8/gems/railties-3.2.7/lib/rails/commands.rb:53 
from /Library/Ruby/Gems/1.8/gems/railties-3.2.7/lib/rails/commands.rb:50:in `tap' 
from /Library/Ruby/Gems/1.8/gems/railties-3.2.7/lib/rails/commands.rb:50 
from script/rails:6:in `require' 
from script/rails:6 

任何人都可以幫助我嗎？很感謝。

Answer 1

kasperite可能是正確的，在終端運行：

bundle然後運行rails s

後你得到的錯誤，如果有的話。