【发布时间】:2011-08-03 23:30:49
【问题描述】:
当我尝试手动安装 mysql2 gem 时,我得到了这个疯狂的混乱。 任何帮助将不胜感激。
littleMac$ sudo gem install mysql2
Building native extensions. This could take a while...
ERROR: Error installing mysql2:
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/mysql2-0.3.6 for inspection.
Results logged to /Library/Ruby/Gems/1.8/gems/mysql2-0.3.6/ext/mysql2/gem_make.out
【问题讨论】:
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你还没有使用rvm吗?
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你安装了 Xcode 吗?如果您不这样做,原生 gem 将无法构建。
标签: mysql ruby installation gem