rake資產：預編譯不工作 - Windows 7

Question

我遇到了我的css文件和緩存問題。現在沒有任何樣式表可以加載，我讀過我可以嘗試使用rake assets:precomile，但是出現錯誤。

當我與跟蹤運行：

C:\Users\admin\Desktop\webapp>rake assets:precompile --trace 
** Invoke assets:precompile (first_time) 
** Execute assets:precompile 
"C:/Program Files/ruby-1.9.2/bin/ruby.exe" C:/Program Files/ruby-1.9.2/bin/rake assets:precompile:all RAILS_ENV=producti 
on RAILS_GROUPS=assets --trace 
rake aborted! 
Command failed with status (127): ["C:/Program Files/ruby-1.9.2/bin/ruby.exe"...] 
C:/Program Files/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/file_utils.rb:53:in `block in create_shell_ru 
nner' 
C:/Program Files/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/file_utils.rb:45:in `call' 
C:/Program Files/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/file_utils.rb:45:in `sh' 
C:/Program Files/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/file_utils_ext.rb:39:in `sh' 
C:/Program Files/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/file_utils.rb:80:in `ruby' 
C:/Program Files/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/file_utils_ext.rb:39:in `ruby' 
C:/Program Files/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/actionpack-3.2.6/lib/sprockets/assets.rake:12:in `ruby_rake_task' 
C:/Program Files/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/actionpack-3.2.6/lib/sprockets/assets.rake:21:in `invoke_or_reboot_ 
rake_task' 
C:/Program Files/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/actionpack-3.2.6/lib/sprockets/assets.rake:29:in `block (2 levels) 
in <top (required)>' 
C:/Program Files/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:205:in `call' 
C:/Program Files/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:205:in `block in execute' 
C:/Program Files/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:200:in `each' 
C:/Program Files/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:200:in `execute' 
C:/Program Files/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:158:in `block in invoke_with_call_cha 
in' 
C:/Program Files/ruby-1.9.2/lib/ruby/1.9.1/monitor.rb:201:in `mon_synchronize' 
C:/Program Files/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:151:in `invoke_with_call_chain' 
C:/Program Files/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:144:in `invoke' 
C:/Program Files/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:116:in `invoke_task' 
C:/Program Files/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:94:in `block (2 levels) in top 
_level' 
C:/Program Files/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:94:in `each' 
C:/Program Files/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:94:in `block in top_level' 
C:/Program Files/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:133:in `standard_exception_han 
dling' 
C:/Program Files/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:88:in `top_level' 
C:/Program Files/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:66:in `block in run' 
C:/Program Files/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:133:in `standard_exception_han 
dling' 
C:/Program Files/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:63:in `run' 
C:/Program Files/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/bin/rake:33:in `<top (required)>' 
C:/Program Files/ruby-1.9.2/bin/rake:19:in `load' 
C:/Program Files/ruby-1.9.2/bin/rake:19:in `<main>' 
Tasks: TOP => assets:precompile 

沒有人有任何想法如何解決這一問題？提前致謝。

Answer 1

狀態碼127通常用於指示「未找到命令」。在您的情況["C:/Program Files/ruby-1.9.2/bin/ruby.exe"...]中，找不到ruby.exe。你有沒有正確安裝紅寶石？