我刚刚克隆了一个项目，开始玩游戏。得到以下错误。我在这里已经筋疲力尽了其他答案，因为他们似乎都无法解决这个问题。我只是刚开始使用web开发这么简单。非常感谢任何建议或帮助。
我已经完成了捆绑程序的故障排除，并尝试了他们建议的修复程序，没有任何快乐......
Patricks-MacBook-Pro:ytutorial patrickwalsh$ bundle install
Unfortunately, a fatal error has occurred. Please see the Bundler troubleshooting documentation at http://bit.ly/bundler-issues. Thanks!
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/fileutils.rb:245:in `mkdir': Permission denied - /Library/Ruby/Gems/2.0.0/extensions/universal-darwin-13/2.0.0/kgio-2.7.4 (Errno::EACCES)
from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/fileutils.rb:245:in `fu_mkdir'
from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/fileutils.rb:219:in `block (2 levels) in mkdir_p'
from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/fileutils.rb:217:in `reverse_each'
from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/fileutils.rb:217:in `block in mkdir_p'
from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/fileutils.rb:203:in `each'
from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/fileutils.rb:203:in `mkdir_p'
from /Library/Ruby/Site/2.0.0/rubygems/ext/builder.rb:210:in `write_gem_make_out'
from /Library/Ruby/Site/2.0.0/rubygems/ext/builder.rb:132:in `build_error'
from /Library/Ruby/Site/2.0.0/rubygems/ext/builder.rb:171:in `rescue in build_extension'
from /Library/Ruby/Site/2.0.0/rubygems/ext/builder.rb:156:in `build_extension'
from /Library/Ruby/Site/2.0.0/rubygems/ext/builder.rb:198:in `block in build_extensions'
from /Library/Ruby/Site/2.0.0/rubygems/ext/builder.rb:195:in `each'
from /Library/Ruby/Site/2.0.0/rubygems/ext/builder.rb:195:in `build_extensions'
from /Library/Ruby/Site/2.0.0/rubygems/specification.rb:1436:in `block in build_extensions'
from /Library/Ruby/Site/2.0.0/rubygems/user_interaction.rb:45:in `use_ui'
from /Library/Ruby/Site/2.0.0/rubygems/specification.rb:1434:in `build_extensions'
from /Library/Ruby/Site/2.0.0/rubygems/stub_specification.rb:60:in `build_extensions'
from /Library/Ruby/Site/2.0.0/rubygems/basic_specification.rb:56:in `contains_requirable_file?'
from /Library/Ruby/Site/2.0.0/rubygems/specification.rb:925:in `block in find_inactive_by_path'
from /Library/Ruby/Site/2.0.0/rubygems/specification.rb:924:in `each'
from /Library/Ruby/Site/2.0.0/rubygems/specification.rb:924:in `find'
from /Library/Ruby/Site/2.0.0/rubygems/specification.rb:924:in `find_inactive_by_path'
from /Library/Ruby/Site/2.0.0/rubygems.rb:185:in `try_activate'
from /Library/Ruby/Site/2.0.0/rubygems/core_ext/kernel_require.rb:132:in `rescue in require'
from /Library/Ruby/Site/2.0.0/rubygems/core_ext/kernel_require.rb:144:in `require'
from /Library/Ruby/Gems/2.0.0/gems/bundler-1.5.3/lib/bundler/vendor/net/http/persistent.rb:12:in `<top (required)>'
from /Library/Ruby/Site/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from /Library/Ruby/Site/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from /Library/Ruby/Gems/2.0.0/gems/bundler-1.5.3/lib/bundler/vendored_persistent.rb:3:in `<top (required)>'
from /Library/Ruby/Site/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from /Library/Ruby/Site/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from /Library/Ruby/Gems/2.0.0/gems/bundler-1.5.3/lib/bundler/fetcher.rb:1:in `<top (required)>'
from /Library/Ruby/Gems/2.0.0/gems/bundler-1.5.3/lib/bundler/cli.rb:247:in `install'
from /Library/Ruby/Gems/2.0.0/gems/bundler-1.5.3/lib/bundler/vendor/thor/command.rb:27:in `run'
from /Library/Ruby/Gems/2.0.0/gems/bundler-1.5.3/lib/bundler/vendor/thor/invocation.rb:121:in `invoke_command'
from /Library/Ruby/Gems/2.0.0/gems/bundler-1.5.3/lib/bundler/vendor/thor.rb:363:in `dispatch'
from /Library/Ruby/Gems/2.0.0/gems/bundler-1.5.3/lib/bundler/vendor/thor/base.rb:440:in `start'
from /Library/Ruby/Gems/2.0.0/gems/bundler-1.5.3/lib/bundler/cli.rb:10:in `start'
from /Library/Ruby/Gems/2.0.0/gems/bundler-1.5.3/bin/bundle:20:in `block in <top (required)>'
from /Library/Ruby/Gems/2.0.0/gems/bundler-1.5.3/lib/bundler/friendly_errors.rb:5:in `with_friendly_errors'
from /Library/Ruby/Gems/2.0.0/gems/bundler-1.5.3/bin/bundle:20:in `<top (required)>'
from /usr/bin/bundle:23:in `load'
from /usr/bin/bundle:23:in `<main>'
答案 0 :(得分：1)
sudo bundle install
您的宝石是在系统中安装的。更改bash文件中的路径。它将解决问题。你只需输入，
bundle install.
答案 1 :(得分：0)
使用sudo bundle install。看起来像系统权限问题。
答案 2 :(得分：0)
您是否有权在/Library/Ruby/Gems/2.0.0/extensions/universal-darwin-13/2.0.0/kgio-2.7.4目录上书写。
错误日志表明它尝试创建一个目录（使用mkdir）并且权限被拒绝！
你能做到吗？bundle install有root吗？