ruby-on-rails - Ruby rbenv 在 WSL 上设置失败

Question

我遵循了本教程 Setup Ruby On Rails on Windows 10并已成功安装 Ruby 2.4(我在 Windows 上的 Ubuntu 上使用 Bash，还使用 ​​rbenv 安装方法)。但是，当我输入命令 gem install bundler 时，我收到错误消息:

/home/james/.rbenv/versions/2.4.0/bin/ruby:符号查找错误:/home/james/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-linux/socket.so: undefined symbol :parse_numeric_port

每次都这样，所以我无法完成练习并安装 Rails。任何建议或帮助将不胜感激。

gem env的输出

    james@USER-PC:~$ gem env
/home/james/.rbenv/versions/2.4.0/lib/ruby/2.4.0/rubygems/commands/environment_command.rb:154: warning: Insecure world writable dir /home/james/.rbenv/versions in PATH, mode 040777
RubyGems Environment:
  - RUBYGEMS VERSION: 2.6.8
  - RUBY VERSION: 2.4.0 (2016-12-24 patchlevel 0) [x86_64-linux]
  - INSTALLATION DIRECTORY: /home/james/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0
  - USER INSTALLATION DIRECTORY: /home/james/.gem/ruby/2.4.0
  - RUBY EXECUTABLE: /home/james/.rbenv/versions/2.4.0/bin/ruby
  - EXECUTABLE DIRECTORY: /home/james/.rbenv/versions/2.4.0/bin
  - SPEC CACHE DIRECTORY: /home/james/.gem/specs
  - SYSTEM CONFIGURATION DIRECTORY: /home/james/.rbenv/versions/2.4.0/etc
  - RUBYGEMS PLATFORMS:
    - ruby
    - x86_64-linux
  - GEM PATHS:
     - /home/james/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0
     - /home/james/.gem/ruby/2.4.0
  - GEM CONFIGURATION:
     - :update_sources => true
     - :verbose => true
     - :backtrace => false
     - :bulk_threshold => 1000
     - "gem" => "--no-document"
  - REMOTE SOURCES:
     - https://rubygems.org/
  - SHELL PATH:
     - /home/james/.rbenv/versions/2.4.0/bin
     - /home/james/.rbenv/libexec
     - /home/james/.rbenv/plugins/ruby-build/bin
     - /home/james/.rbenv/plugins/ruby-build/bin
     - /home/james/.rbenv/shims
     - /home/james/.rbenv/bin
     - /usr/local/bin
     - /usr/bin
     - /bin
     - /usr/local/games
     - /usr/games

Answer 1

WSL 是指“Linux 的 Windows 子系统”或 Windows 上 Ubuntu 上的 Bash。我应该提到，我正在运行 Windows 10 创建者更新之前的版本，因此问题的根本原因是我的 WSL 充满了错误，与新版本不同。全部解释如下:windows-10-creators-update-whats-new-in-bashwsl-windows-console