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新編程的蜜蜂我試圖通過railstutorial.org學習RoR，並在第1.4.1章中遇到了一個問題（http://railstutorial.org/書＃秒：1.4.1）。當試圖添加我的SSH密鑰發生以下情況：添加SSH密鑰到Heroku（Noob問題跟隨railstutorial.org）
[email protected] ~
$ heroku keys:add
<internal:lib/rubygems/custom_require>:29:in `require': no such file to load --
readline (LoadError)
from <internal:lib/rubygems/custom_require>:29:in `require'
from /usr/local/lib/ruby/gems/1.9.1/gems/heroku-1.10.14/lib/heroku/comma
nds/app.rb:1:in `<top (required)>'
from <internal:lib/rubygems/custom_require>:29:in `require'
from <internal:lib/rubygems/custom_require>:29:in `require'
from /usr/local/lib/ruby/gems/1.9.1/gems/heroku-1.10.14/lib/heroku/comma
nd.rb:5:in `block in <top (required)>'
from /usr/local/lib/ruby/gems/1.9.1/gems/heroku-1.10.14/lib/heroku/comma
nd.rb:5:in `each'
from /usr/local/lib/ruby/gems/1.9.1/gems/heroku-1.10.14/lib/heroku/comma
nd.rb:5:in `<top (required)>'
from <internal:lib/rubygems/custom_require>:29:in `require'
from <internal:lib/rubygems/custom_require>:29:in `require'
from /usr/local/lib/ruby/gems/1.9.1/gems/heroku-1.10.14/bin/heroku:7:in
`<top (required)>'
from /usr/local/bin/heroku:19:in `load'
from /usr/local/bin/heroku:19:in `<main>'
我使用Cygwin運行Windows Vista。我已經安裝了ruby-1.9.2-p0和Rails 3.0.0。