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关于mac 执行rails c出现completion.rb:9:in `require': dlopen(/Users/guoyoujin/.rvm/rubies/ruby-2.2.5/lib/ru

2016-12-12 14:04 661 查看
关于mac 执行rails c出现

/Users/guoyoujin/.rvm/rubies/ruby-2.2.5/lib/ruby/2.2.0/irb/completion.rb:9:in `require': dlopen(/Users/guoyoujin/.rvm/rubies/ruby-2.2.5/lib/ruby/2.2.0/x86_64-darwin15/readline.bundle, 9): Library not loaded: /usr/local/opt/readline/lib/libreadline.6.dylib (LoadError)


解决办法

执行命令

ln -s /usr/local/opt/readline/lib/libreadline.7.0.dylib /usr/local/opt/readline/lib/libreadline.6.dylib


效果如下

txdiag git:(master) ✗ ln -s /usr/local/opt/readline/lib/libreadline.7.0.dylib /usr/local/opt/readline/lib/libreadline.6.dylib
➜  txdiag git:(master) ✗ rails c
Loading development environment (Rails 4.2.5)
2.2.5 :001 >
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