Question

我正在尝试安装rdiscount gem但遇到以下错误。

如何在Windows 7中安装rdiscount？

C:\>gem install rdiscount --platform=ruby Temporarily enhancing PATH to include DevKit... Building native extensions.  This could take a while... ERROR:  Error installing rdiscount:
        ERROR: Failed to build gem native extension.

        C:/Ruby193/bin/ruby.exe extconf.rb checking for random()... no checking for srandom()... no checking for rand()... yes checking for srand()... yes checking size of unsigned long... 4 checking size of unsigned int... 4 creating Makefile


                 from c:\devkit\mingw\bin\../lib/gcc/mingw32/4.5.2/../../../../i
                 from c:/Ruby193/include/ruby-1.9.1/ruby/win32.h:40,
                 from c:/Ruby193/include/ruby-1.9.1/ruby/defines.h:223,
                 from c:/Ruby193/include/ruby-1.9.1/ruby/ruby.h:67,
                 from c:/Ruby193/include/ruby-1.9.1/ruby.h:32,
                 from rdiscount.c:3: c:\devkit\mingw\bin\../lib/gcc/mingw32/4.5.2/../../../../include/windef.h:229:23 c:\devkit\mingw\bin\../lib/gcc/mingw32/4.5.2/../../../../include/windef.h:238:23 c:\devkit\mingw\bin\../lib/gcc/mingw32/4.5.2/../../../../include/windef.h:238:23 c:\devkit\mingw\bin\../lib/gcc/mingw32/4.5.2/../../../../include/windef.h:241:24 rdiscount.c: In function 'rb_rdiscount_to_html': rdiscount.c:19:5: warning: implicit declaration of function 'rb_rdiscount__get_f rdiscount.c:19:5: warning: ISO C90 forbids mixed declarations and code rdiscount.c:32:5: warning: ISO C90 forbids mixed declarations and code rdiscount.c: In function 'rb_rdiscount_toc_content': rdiscount.c:68:5: warning: ISO C90 forbids mixed declarations and code make: *** [rdiscount.o] Error 1


Gem files will remain installed in C:/Ruby193/lib/ruby/gems/1.9.1/gems/rdiscount Results logged to C:/Ruby193/lib/ruby/gems/1.9.1/gems/rdiscount-2.0.7.1/ext/gem_

C:\>

Answer 1

我仍然无法使用它，所以必须使用旧版本。

gem install rdiscount -v=1.6.8 --platform=ruby

2013年3月15日编辑

旧宝石给了我其他错误。

我改用二手

gem install RedCloth -v=4.2.9 –platform=ruby

Answer 2

尝试更新您的Ruby和/或RDiscount。

最新的RDiscount（2.0.7.3）应该适用于Ruby 1.9.3或更高版本。

在Windows 7中安装rdiscount时出错

2 个答案: