bower安裝bootstrap失敗，請大神幫看看，謝謝??！
Claire.X@THINK MINGW64 /d/NodejsWrok/imooc
$ bower install boostrap
bash: bower: command not found
Claire.X@THINK MINGW64 /d/NodejsWrok/imooc
$ npm install bower
npm WARN deprecated [email protected]: ..psst! While Bower is maintained, we recommend Yarn and Webpack for *new* front-end projects! Yarn's advantage is security and reliability, and Webpack's is support for both CommonJS and AMD projects. Currently there's no migration path, but please help to create it: https://github.com/bower/bower/issues/2467
bower 現在停用了嗎？用其他的要怎么在node.js項目里安裝，可以用npm install -g bootstrap 嗎？
2019-01-17
bower install bootstrap -g 既可以安裝bootstrap也有jquery
2017-08-11
在 git ?里面安裝bootstrap