新手问题 sudo gem install rails 问题

Unknow user · January 10, 2014 · Last by springwq replied at January 10, 2014 · 2184 hits

RROR: Error installing rails: ERROR: Failed to build gem native extension.

怎么解决？

我的系统是最新的 Mac 系统网上找了一圈也没有找到解决办法

heimirror #1 January 10, 2014

没用过 MAC，友情支持一下

floger #2 January 10, 2014

信息太少，无法定位错误发生原因。

Unknow user #3 January 10, 2014

#2 楼 @floger 截图了麻烦大侠帮忙看一下

floger #4 January 10, 2014

可能使权限问题，你安装这个步骤去装：http://ruby-china.org/wiki/install_ruby_guide

dddd1919 #5 January 10, 2014

用 rvm把

pynix #6 January 10, 2014

无法构建 c 扩展，估计依赖了某个 c 扩展 gem。

springwq #7 January 10, 2014

最好先装 Homebrew, 然后装 RVM, 尽量不用 sudo

brew update & brew upgrade
rvm get stable
rvm use 2.1
gem install rails

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