json gem不会安装在Windows上

Question

这是我不断得到的错误.我安装了DevKit并遵循了所有说明.

gem install json -v '1.6.3'
Temporarily enhancing PATH to include DevKit...
Building native extensions.  This could take a while...
ERROR:  Error installing json:
        ERROR: Failed to build gem native extension.

        "C:/Program Files/Ruby/Ruby192/bin/ruby.exe" extconf.rb
creating Makefile

make
Makefile:160: warning: overriding commands for target `C:/Program'
Makefile:153: warning: ignoring old commands for target `C:/Program'
C:/Program Files/Ruby/Ruby192/bin/ruby -e "puts 'EXPORTS', 'Init_parser'"  > par
ser-i386-mingw32.def
/bin/sh: C:/Program: No such file or directory
make: *** [parser-i386-mingw32.def] Error 127


Gem files will remain installed in C:/Program Files/Ruby/Ruby192/lib/ruby/gems/1.9.1/gems/json-1.6.3 for inspection.
Results logged to C:/Program Files/Ruby/Ruby192/lib/ruby/gems/1.9.1/gems/json-1.6.3/ext/json/ext/parser/gem_make.out

有人有解决方案吗？

Answer 1

刚刚碰到这个.通过在Windows上安装dm-types.(Win7 x64):这修复了它:

它看起来ruby的路径中的空格搞砸了makefile.也许尝试暂时在Windows上创建符号链接,例如:

mklink /d c:\ruby "C:\Program Files (x86)\Ruby\Ruby193"

然后尝试使用c:\​​ ruby​​\bin\ruby​​.exe进行安装.您可以在安装后删除符号链接.