mac nodejs 版本v5.4.0 npm安装pomelo异常
npm ERR! Darwin 14.4.0
npm ERR! argv "/usr/local/bin/node" "/usr/local/bin/npm" "install" "pomelo" "-g"
npm ERR! node v5.4.0
npm ERR! npm v3.3.12
npm ERR! path /usr/local/lib/node_modules
npm ERR! code EACCES
npm ERR! errno -13
npm ERR! syscall access
npm ERR! Error: EACCES: permission denied, access '/usr/local/lib/node_modules'
npm ERR! at Error (native)
npm ERR! { [Error: EACCES: permission denied, access '/usr/local/lib/node_modules']
npm ERR! errno: -13,
解决方法:由于权限不足,在npm install pomelo -g前面加上sudo,数据管理员密码即可