在Windows 7上使用Ruby 2.3安装机械化有错误

Question

我试图在Windows 7上安装使用Ruby 2.3的机械化。但是我得到了以下错误。任何人都可以指出我正确的方向吗？

PS C:\DevKit> ruby --version 
ruby 2.3.0p0 (2015-12-25 revision 53290) [x64-mingw32] 
PS C:\DevKit> gem install mechanize 
Fetching: net-http-digest_auth-1.4.gem (100%) 
Successfully installed net-http-digest_auth-1.4 
Fetching: net-http-persistent-2.9.4.gem (100%) 
Successfully installed net-http-persistent-2.9.4 
Fetching: mime-types-2.99.1.gem (100%) 
Successfully installed mime-types-2.99.1 
Fetching: unf_ext-0.0.7.2-x64-mingw32.gem (100%) 
Successfully installed unf_ext-0.0.7.2-x64-mingw32 
Fetching: unf-0.1.4.gem (100%) 
Successfully installed unf-0.1.4 
Fetching: domain_name-0.5.20160310.gem (100%) 
Successfully installed domain_name-0.5.20160310 
Fetching: http-cookie-1.0.2.gem (100%) 
Successfully installed http-cookie-1.0.2 
Fetching: mini_portile2-2.0.0.gem (100%) 
Successfully installed mini_portile2-2.0.0 
Fetching: nokogiri-1.6.7.2-x64-mingw32.gem (100%) 
ERROR: Error installing mechanize: 
     nokogiri requires Ruby version < 2.3, >= 1.9.2. 
PS C:\DevKit> gem install nokogiri --pre 
Fetching: mini_portile2-2.1.0.gem (100%) 
Successfully installed mini_portile2-2.1.0 
Fetching: pkg-config-1.1.7.gem (100%) 
Successfully installed pkg-config-1.1.7 
Fetching: nokogiri-1.6.8.rc3-x64-mingw32.gem (100%) 
Nokogiri is built with the packaged libraries: libxml2-2.9.3, libxslt-1.1.28, zlib-1.2.8, libiconv-1.14. 
Successfully installed nokogiri-1.6.8.rc3-x64-mingw32 
Parsing documentation for mini_portile2-2.1.0 
Installing ri documentation for mini_portile2-2.1.0 
Parsing documentation for pkg-config-1.1.7 
Installing ri documentation for pkg-config-1.1.7 
Parsing documentation for nokogiri-1.6.8.rc3-x64-mingw32 
Installing ri documentation for nokogiri-1.6.8.rc3-x64-mingw32 
Done installing documentation for mini_portile2, pkg-config, nokogiri after 3 seconds 
3 gems installed 
PS C:\DevKit> gem install mechanize 
ERROR: Error installing mechanize: 
     nokogiri requires Ruby version < 2.3, >= 1.9.2. 
PS C:\DevKit> 

Answer 1

错误很明显地告诉nokogiri requires Ruby version < 2.3, >= 1.9.2。 Ruby的版本必须是1.9.2和2.3之间

可能红宝石版本2.2应该为你工作

编辑：您可以尝试

bundle config build.nokogiri --use-system-libraries 

，然后运行bundle install