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我試圖on Rails的安裝Ruby,但是當我想使用Ruby,安裝包,或創建一個Rails應用程序,我得到這個錯誤:「未知的編碼名稱」時,試圖on Rails的安裝Ruby
C:/Ruby22-x64/lib/ruby/2.2.0/win32/registry.rb:71:in `find': unknown encoding name - CP720 (ArgumentError)
from C:/Ruby22-x64/lib/ruby/2.2.0/win32/registry.rb:71:in `<module:Win32>'
from C:/Ruby22-x64/lib/ruby/2.2.0/win32/registry.rb:3:in `<top (required)>'
from C:/Ruby22-x64/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from C:/Ruby22-x64/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from dk.rb:1:in `<main>'