錯誤安裝的Windows7上，Ruby1.9.2，Rails3中

Question

Installing ya2yaml (0.30) c:/Ruby192/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:371:in `rescue in block in initialize_copy': ya2yaml-0.30 has 
an invalid value for @cert_chain (Gem::FormatException) 
     from c:/Ruby192/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:364:in `block in initialize_copy' 
     from c:/Ruby192/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:360:in `each' 
     from c:/Ruby192/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:360:in `initialize_copy' 
     from c:/Ruby192/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:638:in `initialize_dup' 
     from c:/Ruby192/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:638:in `dup' 
     from c:/Ruby192/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:638:in `for_cache' 
     from c:/Ruby192/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:746:in `to_ruby_for_cache' 
     from c:/Ruby192/lib/ruby/site_ruby/1.9.1/rubygems/installer.rb:234:in `write_spec' 
     from c:/Ruby192/lib/ruby/site_ruby/1.9.1/rubygems/installer.rb:175:in `install' 
     from c:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.11/lib/bundler/source.rb:96:in `install' 
     from c:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.11/lib/bundler/installer.rb:55:in `block in run' 
     from c:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.11/lib/bundler/spec_set.rb:12:in `block in each' 
     from c:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.11/lib/bundler/spec_set.rb:12:in `each' 
     from c:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.11/lib/bundler/spec_set.rb:12:in `each' 
     from c:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.11/lib/bundler/installer.rb:44:in `run' 
     from c:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.11/lib/bundler/installer.rb:8:in `install' 
     from c:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.11/lib/bundler/cli.rb:226:in `install' 
     from c:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.11/lib/bundler/vendor/thor/task.rb:22:in `run' 
     from c:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.11/lib/bundler/vendor/thor/invocation.rb:118:in `invoke_task' 
     from c:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.11/lib/bundler/vendor/thor.rb:246:in `dispatch' 
     from c:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.11/lib/bundler/vendor/thor/base.rb:389:in `start' 
     from c:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.11/bin/bundle:13:in `<top (required)>' 
     from c:/Ruby192/bin/bundle:19:in `load' 
     from c:/Ruby192/bin/bundle:19:in `<main>' 

「ya2yaml」 寶石，當我試圖安裝它是這樣的：

$ gem install ya2yaml --platform=ruby 
ERROR: While executing gem ... (Gem::FormatException) 
    ya2yaml-0.30 has an invalid value for @cert_chain 

但我得到了另一個錯誤。

Answer 1

更新寶石

gem update --system 

Answer 2

我想這應該解決您的問題

Error when installing "ya2yaml" gem on Windows7, Ruby1.9.2, Rails3

希望它能幫助。