Error running 'requirements_osx_brew_update_system ruby-1.9.3-p551',

showing last 15 lines of /Users/xiaojn/.rvm/log/1469709803_ruby-1.9.3-p551/update_system.log

 

经过度娘查询

有效的方法是

 

chown -R $USER /usr/local

brew update

 

ok