Ruby on rails 安装Rails 6.0.0时出错：未能生成gem本机扩展

我第一次尝试安装Ruby和Rails，但无法正确安装RailsV6。我的机器是Windows10。我有Ruby 2.6.5p114和RubyGems 3.0.6。我正在尝试安装rails 6.0.0。我的终端显示安装进展顺利，直到它尝试构建本机扩展。我想知道我是否试图安装不正确的Ruby、Rails或RubyGems版本？下面是底部有错误的完整命令提示-

d:\>gem install rails -v 6.0.0
Fetching concurrent-ruby-1.1.5.gem
Fetching i18n-1.7.0.gem
Fetching thread_safe-0.3.6.gem
Fetching tzinfo-1.2.5.gem
Fetching zeitwerk-2.2.0.gem
Fetching activesupport-6.0.0.gem
Fetching rack-2.0.7.gem
Fetching rack-test-1.1.0.gem
Fetching mini_portile2-2.4.0.gem
Fetching nokogiri-1.10.4-x64-mingw32.gem
Fetching crass-1.0.4.gem
Fetching loofah-2.3.0.gem
Fetching rails-html-sanitizer-1.3.0.gem
Fetching rails-dom-testing-2.0.3.gem
Fetching builder-3.2.3.gem
Fetching erubi-1.9.0.gem
Fetching actionview-6.0.0.gem
Fetching actionpack-6.0.0.gem
Fetching activemodel-6.0.0.gem
Fetching activerecord-6.0.0.gem
Fetching globalid-0.4.2.gem
Fetching activejob-6.0.0.gem
Fetching mini_mime-1.0.2.gem
Fetching mail-2.7.1.gem
Fetching actionmailer-6.0.0.gem
Fetching nio4r-2.5.2.gem
Fetching websocket-extensions-0.1.4.gem
Fetching websocket-driver-0.7.1.gem
Fetching actioncable-6.0.0.gem
Fetching mimemagic-0.3.3.gem
Fetching marcel-0.3.3.gem
Fetching activestorage-6.0.0.gem
Fetching rails-6.0.0.gem
Fetching actionmailbox-6.0.0.gem
Fetching actiontext-6.0.0.gem
Fetching thor-0.20.3.gem
Fetching method_source-0.9.2.gem
Fetching railties-6.0.0.gem
Fetching sprockets-4.0.0.gem
Fetching sprockets-rails-3.2.1.gem
Successfully installed concurrent-ruby-1.1.5

HEADS UP! i18n 1.1 changed fallbacks to exclude default locale.
But that may break your application.

Please check your Rails app for 'config.i18n.fallbacks = true'.
If you're using I18n (>= 1.1.0) and Rails (< 5.2.2), this should be
'config.i18n.fallbacks = [I18n.default_locale]'.
If not, fallbacks will be broken in your app by I18n 1.1.x.

For more info see:
https://github.com/svenfuchs/i18n/releases/tag/v1.1.0

Successfully installed i18n-1.7.0
Successfully installed thread_safe-0.3.6
Successfully installed tzinfo-1.2.5
Successfully installed zeitwerk-2.2.0
Successfully installed activesupport-6.0.0
Successfully installed rack-2.0.7
Successfully installed rack-test-1.1.0
Successfully installed mini_portile2-2.4.0
Nokogiri is built with the packaged libraries: libxml2-2.9.9, libxslt-1.1.33, zlib-1.2.11, libiconv-1.15.
Successfully installed nokogiri-1.10.4-x64-mingw32
Successfully installed crass-1.0.4
Successfully installed loofah-2.3.0
Successfully installed rails-html-sanitizer-1.3.0
Successfully installed rails-dom-testing-2.0.3
Successfully installed builder-3.2.3
Successfully installed erubi-1.9.0
Successfully installed actionview-6.0.0
Successfully installed actionpack-6.0.0
Successfully installed activemodel-6.0.0
Successfully installed activerecord-6.0.0
Successfully installed globalid-0.4.2
Successfully installed activejob-6.0.0
Successfully installed mini_mime-1.0.2
Successfully installed mail-2.7.1
Successfully installed actionmailer-6.0.0
Temporarily enhancing PATH for MSYS/MINGW...
Building native extensions. This could take a while...
Successfully installed nio4r-2.5.2
Successfully installed websocket-extensions-0.1.4
Building native extensions. This could take a while...
ERROR:  Error installing rails:
        ERROR: Failed to build gem native extension.

    current directory: D:/Program Files/Ruby26-x64/lib/ruby/gems/2.6.0/gems/websocket-driver-0.7.1/ext/websocket-driver
D:/Program\ Files/Ruby26-x64/bin/ruby.exe -I D:/Program\ Files/Ruby26-x64/lib/ruby/2.6.0 -r ./siteconf20191012-5104-nq808.rb extconf.rb
creating Makefile

current directory: D:/Program Files/Ruby26-x64/lib/ruby/gems/2.6.0/gems/websocket-driver-0.7.1/ext/websocket-driver
make "DESTDIR=" clean
Makefile:269: *** multiple target patterns.  Stop.

current directory: D:/Program Files/Ruby26-x64/lib/ruby/gems/2.6.0/gems/websocket-driver-0.7.1/ext/websocket-driver
make "DESTDIR="
Makefile:269: *** multiple target patterns.  Stop.

make failed, exit code 2

Gem files will remain installed in D:/Program Files/Ruby26-x64/lib/ruby/gems/2.6.0/gems/websocket-driver-0.7.1 for inspection.
Results logged to D:/Program Files/Ruby26-x64/lib/ruby/gems/2.6.0/extensions/x64-mingw32/2.6.0/websocket-driver-0.7.1/gem_make.out

我试着像其他帖子建议的那样更新Gem，但没有成功。对我的问题的任何见解都将不胜感激

更新：Rails v4.0.0安装良好。v5.0.0提供了相同的错误。运行Ruby 2.6.5p114和Gems 3.0.6以及使用Rails 4.0.0会出现问题吗？对于这个较低版本，我不能做什么？我宁愿不要v4，我宁愿用v6

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更新2:Rails v4.2.11.1安装也很好。最近一次更新是在2019年3月，尽管v5是在2016年6月发布的。我现在将坚持使用v4.2.11.1，除非有其他帮助。

我在websockets gem发行板上发现了以下错误：

我同意您应该尝试手动安装websockets驱动程序gem，看看包的其余部分是否会安装

如果这个版本的gem拒绝在您的系统上工作，您可以做的另一件事是，您可以进入这个项目的gem文件并手动指定gem的早期版本。同时，您很有可能仍然可以使用它的旧版本，这样您仍然可以使用rails 6。

我也遇到了同样的问题。 我可以使用以下命令进行安装：

sudo gem install rails --version 4.0

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但是我得到了4.0版

在

D:/Program Files/Ruby26-x64/lib/ruby/gems/2.6.0/extensions/x64-mingw32/2.6.0/websocket-driver-0.7.1/gem_make.out中它说了什么

@Kris我已经将文件的内容添加到我的帖子中，看起来可能是Makefile中的一个bug。也许值得询问他们的问题追踪者。

sudo gem install rails --version 4.0