npm install 安装不成功

npm install 安装不成功，出现如下错误
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! [email protected] install: node install.js
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the [email protected] install script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
很有可能是node_sass安装不成功，可以清node_modules 然后重新安装

npm rebuild node-sass 安装完后重新启动就好了。