本文介绍了启动 rails 服务器时出错:警告:路径中不安全的世界可写目录/usr，模式 040777的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我正在关注 Treehouse 上的 Ruby 教程，但在启动 Rails 服务器时不断收到以下错误:
I'm following the Ruby tutorial on Treehouse and I keep getting the following error when starting the rails server:
/usr/local/rvm/gems/ruby-1.9.3-p392@global/gems/bundler-1.2.4/lib/bundler/runtime.rb:197: warning: Insecure world writable dir /usr in PATH, mode 040777
/usr/local/rvm/gems/ruby-1.9.3-p392@global/gems/bundler-1.2.4/lib/bundler/runtime.rb:197: warning: Insecure world writable dir /usr in PATH, mode 040777
我尝试用须藤 chmod o-w/usr/local/修复和其他变化，但遗憾的是这对我没有任何作用.
I tried fixing it with the sudo chmod o-w /usr/local/fix and other variations, but sadly that didn't do anything for me.
即使出现该错误，服务器仍会启动并且一切正常，但现在我也遇到了很多其他错误，服务器甚至无法启动，我认为它们可能以某种方式连接?
Even with that error though the server would still start and everything would work fine but now I get a lot of other errors as well and the server won't even start anymore, and I thought they might be connected somehow?
这是我现在得到的错误:
This is the error I get now:
Yass-Bents-MacBook-Pro:treebook yassine$ rails s
/usr/local/rvm/gems/ruby-1.9.3-p392@global/gems/bundler-1.2.4/lib/bundler/runtime.rb:197: warning: Insecure world writable dir /usr in PATH, mode 040777
/usr/local/rvm/gems/ruby-1.9.3-p392@global/gems/bundler-1.2.4/lib/bundler/runtime.rb:197: warning: Insecure world writable dir /usr in PATH, mode 040777
=> Booting WEBrick
=> Rails 3.2.12 application starting in development on http://0.0.0.0:3000
=> Call with -d to detach
=> Ctrl-C to shutdown server
Exiting
/usr/local/rvm/gems/ruby-1.9.3-p392/gems/activesupport-3.2.12/lib/active_support/dependencies.rb:469:in `load': /Users/yassine/treebook/app/models/user.rb:12: syntax error, unexpected keyword_end (SyntaxError)
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/activesupport-3.2.12/lib/active_support/dependencies.rb:469:in `block in load_file'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/activesupport-3.2.12/lib/active_support/dependencies.rb:639:in `new_constants_in'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/activesupport-3.2.12/lib/active_support/dependencies.rb:468:in `load_file'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/activesupport-3.2.12/lib/active_support/dependencies.rb:353:in `require_or_load'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/activesupport-3.2.12/lib/active_support/dependencies.rb:502:in `load_missing_constant'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/activesupport-3.2.12/lib/active_support/dependencies.rb:192:in `block in const_missing'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/activesupport-3.2.12/lib/active_support/dependencies.rb:190:in `each'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/activesupport-3.2.12/lib/active_support/dependencies.rb:190:in `const_missing'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/activesupport-3.2.12/lib/active_support/inflector/methods.rb:230:in `block in constantize'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/activesupport-3.2.12/lib/active_support/inflector/methods.rb:229:in `each'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/activesupport-3.2.12/lib/active_support/inflector/methods.rb:229:in `constantize'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/activesupport-3.2.12/lib/active_support/dependencies.rb:554:in `get'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/activesupport-3.2.12/lib/active_support/dependencies.rb:588:in `constantize'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/devise-2.2.4/lib/devise.rb:272:in `get'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/devise-2.2.4/lib/devise/mapping.rb:77:in `to'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/devise-2.2.4/lib/devise/mapping.rb:72:in `modules'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/devise-2.2.4/lib/devise/mapping.rb:89:in `routes'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/devise-2.2.4/lib/devise/mapping.rb:156:in `default_used_route'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/devise-2.2.4/lib/devise/mapping.rb:66:in `initialize'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/devise-2.2.4/lib/devise.rb:306:in `new'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/devise-2.2.4/lib/devise.rb:306:in `add_mapping'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/devise-2.2.4/lib/devise/rails/routes.rb:208:in `block in devise_for'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/devise-2.2.4/lib/devise/rails/routes.rb:207:in `each'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/devise-2.2.4/lib/devise/rails/routes.rb:207:in `devise_for'
from /Users/yassine/treebook/config/routes.rb:2:in `block in <top (required)>'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/actionpack-3.2.12/lib/action_dispatch/routing/route_set.rb:282:in `instance_exec'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/actionpack-3.2.12/lib/action_dispatch/routing/route_set.rb:282:in `eval_block'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/actionpack-3.2.12/lib/action_dispatch/routing/route_set.rb:260:in `draw'
from /Users/yassine/treebook/config/routes.rb:1:in `<top (required)>'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/activesupport-3.2.12/lib/active_support/dependencies.rb:245:in `load'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/activesupport-3.2.12/lib/active_support/dependencies.rb:245:in `block in load'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/activesupport-3.2.12/lib/active_support/dependencies.rb:236:in `load_dependency'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/activesupport-3.2.12/lib/active_support/dependencies.rb:245:in `load'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/railties-3.2.12/lib/rails/application/routes_reloader.rb:40:in `block in load_paths'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/railties-3.2.12/lib/rails/application/routes_reloader.rb:40:in `each'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/railties-3.2.12/lib/rails/application/routes_reloader.rb:40:in `load_paths'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/railties-3.2.12/lib/rails/application/routes_reloader.rb:16:in `reload!'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/railties-3.2.12/lib/rails/application/routes_reloader.rb:26:in `block in updater'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/activesupport-3.2.12/lib/active_support/file_update_checker.rb:78:in `call'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/activesupport-3.2.12/lib/active_support/file_update_checker.rb:78:in `execute'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/railties-3.2.12/lib/rails/application/routes_reloader.rb:27:in `updater'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/railties-3.2.12/lib/rails/application/routes_reloader.rb:7:in `execute_if_updated'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/railties-3.2.12/lib/rails/application/finisher.rb:66:in `block in <module:Finisher>'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/railties-3.2.12/lib/rails/initializable.rb:30:in `instance_exec'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/railties-3.2.12/lib/rails/initializable.rb:30:in `run'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/railties-3.2.12/lib/rails/initializable.rb:55:in `block in run_initializers'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/railties-3.2.12/lib/rails/initializable.rb:54:in `each'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/railties-3.2.12/lib/rails/initializable.rb:54:in `run_initializers'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/railties-3.2.12/lib/rails/application.rb:136:in `initialize!'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/railties-3.2.12/lib/rails/railtie/configurable.rb:30:in `method_missing'
from /Users/yassine/treebook/config/environment.rb:5:in `<top (required)>'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/activesupport-3.2.12/lib/active_support/dependencies.rb:251:in `require'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/activesupport-3.2.12/lib/active_support/dependencies.rb:251:in `block in require'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/activesupport-3.2.12/lib/active_support/dependencies.rb:236:in `load_dependency'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/activesupport-3.2.12/lib/active_support/dependencies.rb:251:in `require'
from /Users/yassine/treebook/config.ru:3:in `block in <main>'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/rack-1.4.5/lib/rack/builder.rb:51:in `instance_eval'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/rack-1.4.5/lib/rack/builder.rb:51:in `initialize'
from /Users/yassine/treebook/config.ru:in `new'
from /Users/yassine/treebook/config.ru:in `<main>'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/rack-1.4.5/lib/rack/builder.rb:40:in `eval'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/rack-1.4.5/lib/rack/builder.rb:40:in `parse_file'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/rack-1.4.5/lib/rack/server.rb:200:in `app'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/railties-3.2.12/lib/rails/commands/server.rb:46:in `app'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/rack-1.4.5/lib/rack/server.rb:304:in `wrapped_app'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/rack-1.4.5/lib/rack/server.rb:254:in `start'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/railties-3.2.12/lib/rails/commands/server.rb:70:in `start'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/railties-3.2.12/lib/rails/commands.rb:55:in `block in <top (required)>'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/railties-3.2.12/lib/rails/commands.rb:50:in `tap'
from /usr/local/rvm/gems/ruby-1.9.3-p392/gems/railties-3.2.12/lib/rails/commands.rb:50:in `<top (required)>'
from script/rails:6:in `require'
from script/rails:6:in `<main>'
Yass-Bents-MacBook-Pro:treebook yassine$
关于解决这个问题有什么建议吗?我尝试重新安装 Rails，但没有帮助，仍然出现相同的错误.
Any suggestions on fixing this? I tried reinstalling Rails but that didn't help, still the same errors.
谢谢！
推荐答案
尝试磁盘实用程序中的修复磁盘权限"选项
Try the option "Repair Disk Permissions" from the disk utility
对于 OS X El Capitan:
For OS X El Capitan:
sudo /usr/libexec/repair_packages --repair --standard-pkgs --volume /
这篇关于启动 rails 服务器时出错:警告:路径中不安全的世界可写目录/usr，模式 040777的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！