在Windows 7上安装瘦的问题 [英] Problems in installing thin on windows 7

问题描述

我是Ruby新手。我正在尝试安装一块红宝石宝石。它显示安装宝石的错误。我搜索了错误，但我找不到解决我的问题的链接。

错误是：

  C：\Users\\\
ame\Desktop> ruby​​ -v 
 ruby​​ 2.0.0p247（2013-06-27）[i386-mingw32] 
 
 C：\Users\\\
ame\Desktop> gem -v 
 2.0.3 
 
 C：\ Users \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ $ b临时增强PATH以包含DevKit ... 
构建本机扩展。这可能需要一段时间... 
错误：安装thin时出错：
错误：无法构建gem本机扩展。 
 
 C：/Ruby200/bin/ruby.exe extconf.rb 
在-lc中检查main（）... *** extconf.rb失败*** 
由于某种原因无法创建Makefile，可能缺少必要的
库和/或头文件。检查mkmf.log文件以获取更多详细信息。您可能
需要配置选项。 
 
提供的配置选项：
 --with-opt-dir 
 --without-opt-dir 
 --with-opt-include 
  - -without-opt-include = $ {opt-dir} / include 
 --with-opt-lib 
 --without-opt-lib = $ {opt-dir} / lib 
 --with-make-prog 
 --without-make-prog 
 --srcdir =。 
 --curdir 
 --ruby = C：/ Ruby200 / bin / ruby​​ 
 --with-thin_parser-dir 
 --without-thin_parser-dir 
  - -with-thin_parser-include 
 --without-thin_parser-include = $ {thin_parser-dir} / include 
 --with-thin_parser-lib 
 --without-thin_parser-lib = $ {thin_parser-dir} / 
 --with-clib 
 --without-clib 
 C：/Ruby200/lib/ruby/2.0.0/mkmf.rb：430：在`try_do '：编译器无法生成可执行文件。 （RuntimeError）
您必须先安装开发工具。从C：/Ruby200/lib/ruby/2.0.0/mkmf.rb：515：在`try_link0'
从C：/Ruby200/lib/ruby/2.0.0/mkmf.rb： 530：在C：/Ruby200/lib/ruby/2.0.0/mkmf.rb：716的`try_link'
中：在C：/Ruby200/lib/ruby/2.0的`try_func'
中。 0 / mkmf.rb：946：在`block in have_library'
 from C：/Ruby200/lib/ruby/2.0.0/mkmf.rb：891：在`block in checking_for'
 from C ：/Ruby200/lib/ruby/2.0.0/mkmf.rb：336：在`block（2 levels）'中推迟'
 from C：/Ruby200/lib/ruby/2.0.0/mkmf.rb： 306：在`open'中
从C：/Ruby200/lib/ruby/2.0.0/mkmf.rb：336：在`block in block'
从C：/ Ruby200 / lib / ruby​​ / 2.0.0 / mkmf.rb：306：在`open'中
从C：/Ruby200/lib/ruby/2.0.0/mkmf.rb：332：在`推迟'
从C：/ Ruby200 / lib / ruby​​ / 2.0.0 / mkmf.rb：890：在`checking_for'
中从C：/Ruby200/lib/ruby/2.0.0/mkmf.rb：941：在`have_library'$ b $ extconf.rb ：4：在`< main>'
 
 
 Gem文件将保持安装在C：/Ruby200/lib/ruby/gems/2.0.0/gems/thin-1.6.0进行检查。 
记录到C的结果：/Ruby200/lib/ruby/gems/2.0.0/gems/thin-1.6.0/ext/thin_parser/gem_make.out 
 
 C：\ Users \\\
ame\Desktop> 
  

真正感谢您的任何帮助。谢谢。

解决方案

我按照以下步骤解决了问题。发布这个答案，因为它可能对其他人有用。

我卸载并删除了所有ruby的东西，并重新启动机器。从这里下载Ruby 2.0和Devkit http://rubyinstaller.org/downloads/ 。

安装了ruby和devkit。使用此链接中提供的说明安装devkit https://github.com/oneclick/rubyinstaller/ wiki / Development-Kit 。

cd到ruby文件夹和已安装的rails，thin gem

I am new to ruby. I am trying to install a ruby gem thin. It shows an error in installing the gem. I googled for the error but i could not find a link that addresses my problem.

The error is:

    C:\Users\name\Desktop>ruby -v
    ruby 2.0.0p247 (2013-06-27) [i386-mingw32]

    C:\Users\name\Desktop>gem -v
    2.0.3

    C:\Users\name\Desktop>gem install thin
    Temporarily enhancing PATH to include DevKit...
    Building native extensions.  This could take a while...
    ERROR:  Error installing thin:
            ERROR: Failed to build gem native extension.

        C:/Ruby200/bin/ruby.exe extconf.rb
    checking for main() in -lc... *** extconf.rb failed ***
    Could not create Makefile due to some reason, probably lack of necessary
    libraries and/or headers.  Check the mkmf.log file for more details.  You may
    need configuration options.

    Provided configuration options:
            --with-opt-dir
            --without-opt-dir
            --with-opt-include
            --without-opt-include=${opt-dir}/include
            --with-opt-lib
            --without-opt-lib=${opt-dir}/lib
            --with-make-prog
            --without-make-prog
            --srcdir=.
            --curdir
            --ruby=C:/Ruby200/bin/ruby
            --with-thin_parser-dir
            --without-thin_parser-dir
            --with-thin_parser-include
            --without-thin_parser-include=${thin_parser-dir}/include
            --with-thin_parser-lib
            --without-thin_parser-lib=${thin_parser-dir}/
            --with-clib
            --without-clib
    C:/Ruby200/lib/ruby/2.0.0/mkmf.rb:430:in `try_do': The compiler failed to generate an executable file. (RuntimeError)
    You have to install development tools first.
            from C:/Ruby200/lib/ruby/2.0.0/mkmf.rb:515:in `try_link0'
            from C:/Ruby200/lib/ruby/2.0.0/mkmf.rb:530:in `try_link'
            from C:/Ruby200/lib/ruby/2.0.0/mkmf.rb:716:in `try_func'
            from C:/Ruby200/lib/ruby/2.0.0/mkmf.rb:946:in `block in have_library'
            from C:/Ruby200/lib/ruby/2.0.0/mkmf.rb:891:in `block in checking_for'
            from C:/Ruby200/lib/ruby/2.0.0/mkmf.rb:336:in `block (2 levels) in postpone'
            from C:/Ruby200/lib/ruby/2.0.0/mkmf.rb:306:in `open'
            from C:/Ruby200/lib/ruby/2.0.0/mkmf.rb:336:in `block in postpone'
            from C:/Ruby200/lib/ruby/2.0.0/mkmf.rb:306:in `open'
            from C:/Ruby200/lib/ruby/2.0.0/mkmf.rb:332:in `postpone'
            from C:/Ruby200/lib/ruby/2.0.0/mkmf.rb:890:in `checking_for'
            from C:/Ruby200/lib/ruby/2.0.0/mkmf.rb:941:in `have_library'
            from extconf.rb:4:in `<main>'


    Gem files will remain installed in C:/Ruby200/lib/ruby/gems/2.0.0/gems/thin-1.6.0 for inspection.
    Results logged to C:/Ruby200/lib/ruby/gems/2.0.0/gems/thin-1.6.0/ext/thin_parser/gem_make.out

    C:\Users\name\Desktop>

Any help truly appreciated. Thanks.

解决方案

I resolved the problem by following these steps. Posting this answer as it might be useful for others.

I uninstalled and deleted all the ruby stuff and restarted the machine. Downloaded Ruby 2.0 and Devkit from here http://rubyinstaller.org/downloads/.

Installed ruby and devkit. Install devkit using the instructions given in this link https://github.com/oneclick/rubyinstaller/wiki/Development-Kit.

cd to ruby folder and installed rails, thin gem

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