Mac 使用安装vue-cli脚手架的时候报错

npm ERR! path /usr/local/lib/node_modules/vue-cli/node_modules/get-stream
npm ERR! code ENOENT
npm ERR! errno -2
npm ERR! syscall access
npm ERR! enoent ENOENT: no such file or directory, access '/usr/local/lib/node_modules/vue-cli/node_modules/get-stream'
npm ERR! enoent This is related to npm not being able to find a file.
npm ERR! enoent

npm ERR! A complete log of this run can be found in:
npm ERR!     /Users/gaocuili/.npm/_logs/2018-11-21T03_05_31_520Z-debug.log

解决方案：

1、切换到/usr/local/lib/node_modules/目录

cd  /usr/local/lib/node_modules/

2、删除vue-cli文件夹

open /usr/local/lib/node_modules/

然后删除

3、重新安装vue-cli

vue-cli $ npm install --global vue-cli