错误和/或损坏的 GEM

Question

我在使用 gem install rspec 命令时收到一个错误，我是编程新手，似乎出了什么问题都超出了我的想象。非常感谢任何意见或建议。

红宝石 -v ruby 1.8.7 (2012-02-08 patchlevel 358) [universal-darwin12.0]

RVM -v rvm 1.21.20（稳定）

问题：无论我输入gem install rspec，gem -v，which gem，gem list 这里都是信息：

/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems/config_file.rb:221:in read': Is a directory - /Users/JTee/.gemrc (Errno::EISDIR) from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems/config_file.rb:221:inload_file' 来自 /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems/config_file.rb:168:in initialize' from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems.rb:384:innew' 来自 /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems.rb:384:in configuration' from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems.rb:634:inpath' 来自 /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems/source_index.rb:68:in installed_spec_directories' from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems/source_index.rb:58:infrom_installed_gems' 来自 /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems.rb:881:in source_index' from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems/gem_path_searcher.rb:81:ininit_gemspecs' 来自 /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems/gem_path_searcher.rb:13:in initialize' from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems.rb:839:innew' 来自 /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems.rb:839:in searcher' from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems.rb:838:insynchronize' 来自 /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems.rb:838:in searcher' from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems.rb:478:infind_files' 来自/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems.rb:1103 来自 /usr/bin/gem:8:in `require' 来自 /usr/bin/gem:8

Answer 1

尝试删除 /Users/JTee/.gemrc。它应该是一个文件，但在您的计算机上它是一个目录。