【发布时间】:2023-12-18 11:39:02
【问题描述】:
这是我第一次学习编码,第一次在 Linux 上,第一次在 stackeroverflow 上,所以我不知道我哪里出错了。
我已遵循本指南 https://gorails.com/setup/ubuntu/16.04 并且一切都按照指南所说的那样工作,直到我进入本节:
运行捆绑安装 --local /usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in
require': cannot load such file -- bundler (LoadError) from /usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:inrequire' 来自 /usr/lib/ruby/vendor_ruby/rails/generators/app_base.rb:328:inbundle_command' from /usr/lib/ruby/vendor_ruby/rails/generators/app_base.rb:344:inrun_bundle' 从(评估):1:在run_bundle' from /usr/lib/ruby/vendor_ruby/thor/command.rb:27:inrun' 来自 /usr/lib/ruby/vendor_ruby/thor/invocation.rb:126:ininvoke_command' from /usr/lib/ruby/vendor_ruby/thor/invocation.rb:133:inblock in invoke_all' 来自 /usr/lib/ruby/vendor_ruby/thor/invocation.rb:133:ineach' from /usr/lib/ruby/vendor_ruby/thor/invocation.rb:133:inmap' 来自 /usr/lib/ruby/vendor_ruby/thor/invocation.rb:133:ininvoke_all' from /usr/lib/ruby/vendor_ruby/thor/group.rb:232:indispatch' 来自 /usr/lib/ruby/vendor_ruby/thor/base.rb:440:instart' from /usr/lib/ruby/vendor_ruby/rails/commands/application.rb:17:in' 来自 /usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:inrequire' from /usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:inrequire' 来自 /usr/lib/ruby/vendor_ruby/rails/cli.rb:14:in<top (required)>' from /usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:inrequire' 来自 /usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:inrequire' from /usr/bin/rails:9:in' 汤姆@笔记本电脑:~$ cd myapp tom@Laptop:~/myapp$ rake db:create 耙中止! LoadError: 无法加载这样的文件 -- bundler/setup /home/tom/myapp/config/boot.rb:3:in<top (required)>' /home/tom/myapp/config/application.rb:1:in' /home/tom/myapp/Rakefile:4:in<top (required)>' (See full trace by running task with --trace) tom@Laptop:~/myapp$ rails server /usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:inrequire': 无法加载此类文件 -- bundler/setup (LoadError) 来自 /usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:inrequire' from /home/tom/myapp/config/boot.rb:3:in' 从 bin/rails:3:inrequire_relative' from bin/rails:3:in'
抱歉,我不知道如何正确格式化。 当我访问 localhost:3000 时,我只是收到网络错误。
有人知道如何解决这个问题吗?感谢您的宝贵时间。
【问题讨论】:
标签: ruby-on-rails ruby linux ruby-on-rails-3 ubuntu