【发布时间】:2012-02-24 11:32:29
【问题描述】:
我正在尝试使用 Rails,当我这样做时,系统会显示以下内容
Rails is not currently installed on this system. To get the latest version, simply type:
$ sudo gem install rails
然后我运行 - sudo gem install rails 结果我得到了
Building native extensions. This could take a while...
ERROR: Error installing rails:
ERROR: Failed to build gem native extension.
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby extconf.rb
mkmf.rb can't find header files for ruby at /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/ruby.h
Gem files will remain installed in /Library/Ruby/Gems/1.8/gems/json-1.6.5 for inspection.
Results logged to /Library/Ruby/Gems/1.8/gems/json-1.6.5/ext/json/ext/parser/gem_make.out
有什么办法解决这个问题吗?
【问题讨论】:
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标签: ruby-on-rails ruby xcode installation