我正在尝试在Ruby中使用Summarize gem,但当我执行 gem install summary 时,我得到:
Building native extensions. This could take a while...
ERROR: Error installing summarize:
ERROR: Failed to build gem native extension.
C:/dev/Ruby/bin/ruby.exe extconf.rb
creating Makefile
nmake
Microsoft (R) Program Maintenance Utility Version 1.50
Copyright (c) Microsoft Corp 1988-94. All rights reserved.
cl -nologo -I. -IC:/dev/Ruby/lib/ruby/1.8/i386-mswin32 -IC:/dev/Ruby/lib
/ruby/1.8/i386-mswin32 -I. -MD -Zi -O2b2xg- -G6 -c -Tcarticle.c
cl : Command line warning D4029 : optimization is not available in the standard
edition compiler
cl : Command line warning D4002 : ignoring unknown option '-Og-'
article.c
article.c(21) : fatal error C1083: Cannot open include file: 'stdio.h': No such
file or directory
NMAKE : fatal error U1077: 'C:\Windows\system32\cmd.exe' : return code '0x2'
Stop.
Gem files will remain installed in C:/dev/Ruby/lib/ruby/gems/1.8/gems/summarize-
1.0.3 for inspection.
Results logged to C:/dev/Ruby/lib/ruby/gems/1.8/gems/summarize-1.0.3/ext/summari
ze/gem_make.out
任何想法??
答案 0 :(得分:0)
您正在使用Microsoft C ++编译器。安装MinGW:它是你可以在* nixes(包括GCC,GNU编译器)中找到的POSIX工具集的一个端口。
如果您使用RubyInstaller来安装Ruby,那么建议您使用MinGW的精美包装版本: