npm安装错误达尔文

我试图从terminal运行这个代码:“npm install”,但我收到这个错误。 我怎样才能解决这个问题? 我试过这个https://www.youtube.com/watch?v=bxvybxYFq2o但似乎不适合我的问题。 谢谢

npm install npm WARN engineStrict Per-package engineStrict (found in package.json for gulp-concat) npm WARN engineStrict won't be used in npm 3+. Use the config setting `engine-strict` instead. npm WARN engineStrict Per-package engineStrict (found in package.json for gulp) npm WARN engineStrict won't be used in npm 3+. Use the config setting `engine-strict` instead. npm WARN engineStrict Per-package engineStrict (found in package.json for vinyl-fs) npm WARN engineStrict won't be used in npm 3+. Use the config setting `engine-strict` instead. npm ERR! Darwin 12.4.0 npm ERR! argv "node" "/usr/local/bin/npm" "install" npm ERR! node v0.12.0 npm ERR! npm v2.7.0 npm ERR! null == true 

你应该改变你的package.json。 只需将“engineStrict”更改为“engine-strict”即可,并且对我的项目起作用。