无法安装Ruby AMQP Gem

目前，我在我的Ubuntu 11.10上安装了Ruby（ruby 1.9.3p194（2012-04-20 revision 35410））。想要使用“sudo gem install amqp”来安装AMQP gem。但它失败并出现以下错误消息：无法安装Ruby AMQP Gem

Building native extensions. This could take a while... 
    ERROR: Error installing amqp: 
    ERROR: Failed to build gem native extension. 

    /usr/local/bin/ruby extconf.rb 
    checking for main() in -lssl... no 
    checking for rb_trap_immediate in ruby.h,rubysig.h... no 
    checking for rb_thread_blocking_region()... yes 
    checking for inotify_init() in sys/inotify.h... yes 
    checking for writev() in sys/uio.h... yes 
    checking for rb_thread_check_ints()... yes 
    checking for rb_time_new()... yes 
    checking for sys/event.h... no 
    checking for epoll_create() in sys/epoll.h... yes 
    creating Makefile 

    make 
    compiling ed.cpp 
    make: g++: Command not found 
    make: *** [ed.o] Error 127 


    Gem files will remain installed in /usr/local/lib/ruby/gems/1.9.1/gems/eventmachine-1.0.0 for inspection. 
    Results logged to /usr/local/lib/ruby/gems/1.9.1/gems/eventmachine-1.0.0/ext/gem_make.out

如果有人能帮我一下，我将不胜感激。谢谢。

来源

2012-09-23 JunaidKirkire

为了编译原生扩展，你需要一个编译器。只需安装g ++和朋友使用：

sudo apt-get install build-essential

并再试一次。

来源

2012-09-23 09:06:48

谢谢先生。我假设编译器与11.10打包在一起。感谢你的帮助。 – JunaidKirkire

无法安装Ruby AMQP Gem

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