Ruby JSON gem 安装错误 : Ruby 2. 4.1，JSON 1.8.6 (Windows 10)

Question

运行 gem install json 并收到以下错误

Fetching: json-1.8.6.gem (100%)
Temporarily enhancing PATH for MSYS/MINGW...
Building native extensions.  This could take a while...
      1 [main] make 8392 child_info_fork::abort: C:\msys32\usr\bin\msys-intl-8.dll: Loaded to different address: parent(0x30000) != child(0x20000)
      1 [main] make 332 child_info_fork::abort: C:\msys32\usr\bin\msys-intl-8.dll: Loaded to different address: parent(0x20000) != child(0x30000)
ERROR:  Error installing json:
        ERROR: Failed to build gem native extension.

    current directory: C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/json-1.8.6/ext/json/ext/generator
C:/Ruby24-x64/bin/ruby.exe -r ./siteconf20170904-8096-t8xlbq.rb extconf.rb
creating Makefile

current directory: C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/json-1.8.6/ext/json/ext/generator
make "DESTDIR=" clean
      1 [main] make 8392 child_info_fork::abort: C:\msys32\usr\bin\msys-intl-8.dll: Loaded to different address: parent(0x30000) != child(0x20000)
make: fork: Resource temporarily unavailable

current directory: C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/json-1.8.6/ext/json/ext/generator
make "DESTDIR="
generating generator-x64-mingw32.def
      1 [main] make 332 child_info_fork::abort: C:\msys32\usr\bin\msys-intl-8.dll: Loaded to different address: parent(0x20000) != child(0x30000)
make: fork: Resource temporarily unavailable

make failed, exit code 2

Gem files will remain installed in C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/json-1.8.6 for inspection.
Results logged to C:/Ruby24-x64/lib/ruby/gems/2.4.0/extensions/x64-mingw32/2.4.0/json-1.8.6/gem_make.out

使用

• ruby 2.4.1
• Windows 10 (x64)

在 Google 或此处找不到任何帖子。

如有任何想法，我们将不胜感激。

Answer 1

Ruby 2.4 relies on json >= 2.0并且您正在尝试安装 json 1.8.6。他们是不相容的。确保这两个版本兼容，然后重试您的操作。