执行gem install dryrun错误

ERROR:  While executing gem ... (Gem::FilePermissionError)     You don't have write permissions for the /Library/Ruby/Gems/2.0.0 directory.

原因是没有写的权限

解决办法

sudo gem install dryrun

posted @   Leo的银弹  阅读(283)  评论(0编辑  收藏  举报
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