sh：1：並發：npm啟動時未找到

Question

我正在嘗試在我的本地機器上設置 angular2，我安裝了 node 和 npm，在我執行“npm start”安裝 npm 后，我收到以下錯誤

root@sameer-Vostro-2520:/home/sameer/angular2/angular-2-beta-boilerplate# npm start

> angular2-boilerplate@1.0.0 start /home/sameer/angular2/angular-2-beta-boilerplate
> concurrent "npm run gulp" "npm run lite" 

sh: 1: concurrent: not found
npm ERR! weird error 127
npm WARN This failure might be due to the use of legacy binary "node"
npm WARN For further explanations, please read
/usr/share/doc/nodejs/README.Debian

npm ERR! not ok code 0

我們怎樣才能解決這個問題？

安裝並發但又是同樣的錯誤

concurrently@2.2.0 /root/.node/lib/node_modules/concurrently
├── commander@2.6.0
├── bluebird@2.9.6
├── cross-spawn@0.2.9 (lru-cache@2.7.3)
├── moment@2.14.1
├── rx@2.3.24
├── lodash@4.13.1
└── chalk@0.5.1 (supports-color@0.2.0, escape-string-regexp@1.0.5, ansi-styles@1.1.0, strip-ansi@0.3.0, has-ansi@0.1.0)



> angular2-boilerplate@1.0.0 start /home/sameer/angular2/angular-2-beta-boilerplate
> concurrent "npm run gulp" "npm run lite" 

/usr/bin/env: node: No such file or directory
npm ERR! weird error 127
npm WARN This failure might be due to the use of legacy binary "node"
npm WARN For further explanations, please read
/usr/share/doc/nodejs/README.Debian

npm ERR! not ok code 0

Answer 1

安裝 nodejs-legacy 后，此問題得到解決

apt-get install nodejs-legacy

Answer 2

首先運行yarn然后再次npm start