error Couldn't find a package.json file in

error Couldn't find a package.json file in
解决方法:首先初始化,再安装相应的文件
(1). npm init -f //强迫初始化文件
(2). npm install bluebird --save

原文地址:https://www.cnblogs.com/zhanghailing/p/11994863.html