Shell 安装指南针时出错。未能生成gem本机扩展(Compass)

Shell 安装指南针时出错。未能生成gem本机扩展(Compass),shell,terminal,installation,rvm,compass-sass,Shell,Terminal,Installation,Rvm,Compass Sass,安装SASS后,我做了: gem install compass 出现了这个错误 Building native extensions. This could take a while... ERROR: Error installing compass: ERROR: Failed to build gem native extension. /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/bin/ruby -r .

安装SASS后,我做了:

gem install compass
出现了这个错误

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

/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/bin/ruby -r ./siteconf20140818-5119-rfb64z.rb extconf.rb
mkmf.rb can't find header files for ruby at /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/include/ruby.h

extconf failed, exit code 1

Gem files will remain installed in /Library/Ruby/Gems/2.0.0/gems/ffi-1.9.3 for inspection.
Results logged to /Library/Ruby/Gems/2.0.0/extensions/universal-darwin-13/2.0.0/ffi-1.9.3/gem_make.out

您有解决方案吗?

我也遇到过同样的问题,在完成以下步骤后,我安装了Xcode,我的问题得到了解决


尝试安装Xcode或apple开发工具

我也有同样的问题,如果你像我一样使用ubuntu(我的是ubuntu 14),试试这个:

sudo apt-get install ruby-dev