重新安装 rvm/rails 后无法启动 rails 服务器
Can't launch rails server after reinstalling rvm/rails
我最近不得不卸载 rvm 然后重新安装 rvm 并重新安装 rails --
似乎 rails 没有正确安装，因为我无法启动 rails s。我正在使用 ruby 2.3.0 和 运行 sudo gem install rails 来获取最新版本的 rails。
安装 运行 捆绑包安装和捆绑包更新后，出现此错误
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/tmpdir.rb:85:in `mkdir': ERROR: Failed to build gem native extension. (Gem::Ext::BuildError)
Permission denied - ./.gem.20160330-64997-1erpjjg
Gem files will remain installed in /Users/chloe/.rvm/gems/ruby-2.3.0@global/gems/nokogiri-1.6.7.2 for inspection.
Results logged to /Users/chloe/.rvm/gems/ruby-2.3.0@global/extensions/universal-darwin-14/2.0.0/nokogiri-1.6.7.2/gem_make.out
from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/tmpdir.rb:85:in `block in mktmpdir'
from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/tmpdir.rb:142:in `create'
from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/tmpdir.rb:85:in `mktmpdir'
from /Library/Ruby/Site/2.0.0/rubygems/ext/ext_conf_builder.rb:14:in `build'
from /Library/Ruby/Site/2.0.0/rubygems/ext/builder.rb:161:in `block (2 levels) in build_extension'
from /Library/Ruby/Site/2.0.0/rubygems/ext/builder.rb:160:in `chdir'
from /Library/Ruby/Site/2.0.0/rubygems/ext/builder.rb:160:in `block in build_extension'
from /Library/Ruby/Site/2.0.0/rubygems/ext/builder.rb:159:in `synchronize'
from /Library/Ruby/Site/2.0.0/rubygems/ext/builder.rb:159: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/core_ext/kernel_require.rb:68:in `block in require'
from /Library/Ruby/Site/2.0.0/rubygems/core_ext/kernel_require.rb:67:in `each'
from /Library/Ruby/Site/2.0.0/rubygems/core_ext/kernel_require.rb:67:in `find'
from /Library/Ruby/Site/2.0.0/rubygems/core_ext/kernel_require.rb:67:in `require'
from /Users/chloe/.rvm/gems/ruby-2.3.0@global/gems/railties-4.2.6/bin/rails:9:in `<top (required)>'
from /usr/bin/rails:22:in `load'
from /usr/bin/rails:22:in `<main>'
我尝试使用 this 问题的解决方案，但得到了 'apt-get command not found' --- 但如果这需要类似的解决方案，我深表歉意！
我正在使用 Mac OSX
编辑 ****
在使用 gem update ---system 更新 gems 之后，我有一条新的错误消息：
=> Booting WEBrick
=> Rails 4.1.4 application starting in development on http://0.0.0.0:3000
=> Run `rails server -h` for more startup options
=> Notice: server is listening on all interfaces (0.0.0.0). Consider using 127.0.0.1 (--binding option)
=> Ctrl-C to shutdown server
Exiting
/Users/chloe/sites/bookshelf/config/environment.rb:7:in `<top (required)>': undefined local variable or method `config' for main:Object (NameError)
from /Users/chloe/sites/bookshelf/config.ru:3:in `require'
from /Users/chloe/sites/bookshelf/config.ru:3:in `block in <main>'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/rack-1.5.5/lib/rack/builder.rb:55:in `instance_eval'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/rack-1.5.5/lib/rack/builder.rb:55:in `initialize'
from /Users/chloe/sites/bookshelf/config.ru:in `new'
from /Users/chloe/sites/bookshelf/config.ru:in `<main>'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/rack-1.5.5/lib/rack/builder.rb:49:in `eval'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/rack-1.5.5/lib/rack/builder.rb:49:in `new_from_string'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/rack-1.5.5/lib/rack/builder.rb:40:in `parse_file'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/rack-1.5.5/lib/rack/server.rb:277:in `build_app_and_options_from_config'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/rack-1.5.5/lib/rack/server.rb:199:in `app'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/railties-4.1.4/lib/rails/commands/server.rb:50:in `app'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/rack-1.5.5/lib/rack/server.rb:314:in `wrapped_app'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/railties-4.1.4/lib/rails/commands/server.rb:130:in `log_to_stdout'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/railties-4.1.4/lib/rails/commands/server.rb:67:in `start'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/railties-4.1.4/lib/rails/commands/commands_tasks.rb:81:in `block in server'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/railties-4.1.4/lib/rails/commands/commands_tasks.rb:76:in `tap'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/railties-4.1.4/lib/rails/commands/commands_tasks.rb:76:in `server'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/railties-4.1.4/lib/rails/commands/commands_tasks.rb:40:in `run_command!'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/railties-4.1.4/lib/rails/commands.rb:17:in `<top (required)>'
from /Users/chloe/sites/bookshelf/bin/rails:9:in `require'
from /Users/chloe/sites/bookshelf/bin/rails:9:in `<top (required)>'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/spring-1.6.4/lib/spring/client/rails.rb:28:in `load'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/spring-1.6.4/lib/spring/client/rails.rb:28:in `call'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/spring-1.6.4/lib/spring/client/command.rb:7:in `call'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/spring-1.6.4/lib/spring/client.rb:28:in `run'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/spring-1.6.4/bin/spring:49:in `<top (required)>'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/spring-1.6.4/lib/spring/binstub.rb:11:in `load'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/spring-1.6.4/lib/spring/binstub.rb:11:in `<top (required)>'
from /Users/chloe/sites/bookshelf/bin/spring:13:in `require'
from /Users/chloe/sites/bookshelf/bin/spring:13:in `<top (required)>'
from bin/rails:3:in `load'
from bin/rails:3:in `<main>'
[1]:
****解决方案****
this 问题的解决方案似乎解决了它：
在您的 enviroment.rb 文件中，剪切任何以 config 开头的行并粘贴到您的作品中。rb/development.rb/test.rb 改为。
这似乎解决了问题：
第一期--
运行
gem update --system
第二期--
在您的 enviroment.rb 文件中，剪切任何以 config 开头的行并粘贴到您的作品中。rb/development.rb/test.rb 改为。
我最近不得不卸载 rvm 然后重新安装 rvm 并重新安装 rails --
似乎 rails 没有正确安装，因为我无法启动 rails s。我正在使用 ruby 2.3.0 和 运行 sudo gem install rails 来获取最新版本的 rails。
安装 运行 捆绑包安装和捆绑包更新后，出现此错误
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/tmpdir.rb:85:in `mkdir': ERROR: Failed to build gem native extension. (Gem::Ext::BuildError)
Permission denied - ./.gem.20160330-64997-1erpjjg
Gem files will remain installed in /Users/chloe/.rvm/gems/ruby-2.3.0@global/gems/nokogiri-1.6.7.2 for inspection.
Results logged to /Users/chloe/.rvm/gems/ruby-2.3.0@global/extensions/universal-darwin-14/2.0.0/nokogiri-1.6.7.2/gem_make.out
from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/tmpdir.rb:85:in `block in mktmpdir'
from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/tmpdir.rb:142:in `create'
from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/tmpdir.rb:85:in `mktmpdir'
from /Library/Ruby/Site/2.0.0/rubygems/ext/ext_conf_builder.rb:14:in `build'
from /Library/Ruby/Site/2.0.0/rubygems/ext/builder.rb:161:in `block (2 levels) in build_extension'
from /Library/Ruby/Site/2.0.0/rubygems/ext/builder.rb:160:in `chdir'
from /Library/Ruby/Site/2.0.0/rubygems/ext/builder.rb:160:in `block in build_extension'
from /Library/Ruby/Site/2.0.0/rubygems/ext/builder.rb:159:in `synchronize'
from /Library/Ruby/Site/2.0.0/rubygems/ext/builder.rb:159: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/core_ext/kernel_require.rb:68:in `block in require'
from /Library/Ruby/Site/2.0.0/rubygems/core_ext/kernel_require.rb:67:in `each'
from /Library/Ruby/Site/2.0.0/rubygems/core_ext/kernel_require.rb:67:in `find'
from /Library/Ruby/Site/2.0.0/rubygems/core_ext/kernel_require.rb:67:in `require'
from /Users/chloe/.rvm/gems/ruby-2.3.0@global/gems/railties-4.2.6/bin/rails:9:in `<top (required)>'
from /usr/bin/rails:22:in `load'
from /usr/bin/rails:22:in `<main>'
我尝试使用 this 问题的解决方案，但得到了 'apt-get command not found' --- 但如果这需要类似的解决方案，我深表歉意！
我正在使用 Mac OSX
编辑 ****
在使用 gem update ---system 更新 gems 之后，我有一条新的错误消息：
=> Booting WEBrick
=> Rails 4.1.4 application starting in development on http://0.0.0.0:3000
=> Run `rails server -h` for more startup options
=> Notice: server is listening on all interfaces (0.0.0.0). Consider using 127.0.0.1 (--binding option)
=> Ctrl-C to shutdown server
Exiting
/Users/chloe/sites/bookshelf/config/environment.rb:7:in `<top (required)>': undefined local variable or method `config' for main:Object (NameError)
from /Users/chloe/sites/bookshelf/config.ru:3:in `require'
from /Users/chloe/sites/bookshelf/config.ru:3:in `block in <main>'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/rack-1.5.5/lib/rack/builder.rb:55:in `instance_eval'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/rack-1.5.5/lib/rack/builder.rb:55:in `initialize'
from /Users/chloe/sites/bookshelf/config.ru:in `new'
from /Users/chloe/sites/bookshelf/config.ru:in `<main>'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/rack-1.5.5/lib/rack/builder.rb:49:in `eval'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/rack-1.5.5/lib/rack/builder.rb:49:in `new_from_string'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/rack-1.5.5/lib/rack/builder.rb:40:in `parse_file'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/rack-1.5.5/lib/rack/server.rb:277:in `build_app_and_options_from_config'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/rack-1.5.5/lib/rack/server.rb:199:in `app'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/railties-4.1.4/lib/rails/commands/server.rb:50:in `app'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/rack-1.5.5/lib/rack/server.rb:314:in `wrapped_app'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/railties-4.1.4/lib/rails/commands/server.rb:130:in `log_to_stdout'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/railties-4.1.4/lib/rails/commands/server.rb:67:in `start'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/railties-4.1.4/lib/rails/commands/commands_tasks.rb:81:in `block in server'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/railties-4.1.4/lib/rails/commands/commands_tasks.rb:76:in `tap'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/railties-4.1.4/lib/rails/commands/commands_tasks.rb:76:in `server'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/railties-4.1.4/lib/rails/commands/commands_tasks.rb:40:in `run_command!'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/railties-4.1.4/lib/rails/commands.rb:17:in `<top (required)>'
from /Users/chloe/sites/bookshelf/bin/rails:9:in `require'
from /Users/chloe/sites/bookshelf/bin/rails:9:in `<top (required)>'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/spring-1.6.4/lib/spring/client/rails.rb:28:in `load'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/spring-1.6.4/lib/spring/client/rails.rb:28:in `call'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/spring-1.6.4/lib/spring/client/command.rb:7:in `call'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/spring-1.6.4/lib/spring/client.rb:28:in `run'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/spring-1.6.4/bin/spring:49:in `<top (required)>'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/spring-1.6.4/lib/spring/binstub.rb:11:in `load'
from /Users/chloe/.rvm/gems/ruby-2.3.0/gems/spring-1.6.4/lib/spring/binstub.rb:11:in `<top (required)>'
from /Users/chloe/sites/bookshelf/bin/spring:13:in `require'
from /Users/chloe/sites/bookshelf/bin/spring:13:in `<top (required)>'
from bin/rails:3:in `load'
from bin/rails:3:in `<main>'
[1]:
****解决方案****
this 问题的解决方案似乎解决了它：
在您的 enviroment.rb 文件中，剪切任何以 config 开头的行并粘贴到您的作品中。rb/development.rb/test.rb 改为。
这似乎解决了问题：
第一期--
运行
gem update --system
第二期--
在您的 enviroment.rb 文件中，剪切任何以 config 开头的行并粘贴到您的作品中。rb/development.rb/test.rb 改为。