npm ERR! code ELIFECYCLE npm ERR! errno 1 npm ERR! [email protected] postinst

npm ERR! code ELIFECYCLE

npm ERR! errno 1
npm ERR! [email protected] postinstall: `node scripts/build.js`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the [email protected] postinstall script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

分析一下，这个错误的出现是因为sass安装时获取源的问题，修改sass安装的源。
解决办法：使用taobao的npm

npm config set sass_binary_site=https://npm.taobao.org/mirrors/node-sass

回车后，再输入npm install就完美解决了。

npm install