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安装cocoapods时遇到的问题：

please install libyaml and reinstall your ruby.

明明安装了libyaml，还一直提示没有安装

"It seems your ruby installation is missing psych (for YAML output).
To eliminate this warning, please install libyaml and reinstall your ruby."


/home/ec2-user/.rvm/rubies/ruby-1.9.3-p392/lib/ruby/1.9.1/yaml.rb:56:in `<top  (required)>':
It seems your ruby installation is missing psych (for YAML output).
To eliminate this warning, please install libyaml and reinstall your ruby.
解决方法：

如果使用homebrew，一个简单的方法是

If using homebrew, a temporary fix that worked for me was to run:

brew unlink libyaml && brew link libyaml

其他解决方法参考http://stackoverflow/questions/15738883/please-install-libyaml-and-reinstall-your-ruby


祝你好运

本文标签： installCocoaPodsMacRubyreinstall

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