node.js - npm 错误!代码 烯醇本地

Question

在我的笔记本电脑上制作一个软件后，我安装了所有程序，包括 Node js我的操作系统窗口

$ node -v
v8.11.1

和 npm

$ npm -v
v5.6.0

当我尝试全局安装 npm 时，它给了我这个错误:

$ npm install -g
npm ERR! code ENOLOCAL
npm ERR! Could not install from "" as it does not contain a package.json 
file.

npm ERR! A complete log of this run can be found in:
npm ERR!     C:\Users\Aroma\AppData\Roaming\npm-cache\_logs\2018-04- 
07T11_10_29_184Z-debug.log

或者甚至当我尝试将其本地安装到它给我的存储库时:

$ npm install
npm WARN saveError ENOENT: no such file or directory, open 
'C:\Users\Aroma\Desktop\app\package.json'
npm notice created a lockfile as package-lock.json. You should commit this 
file.
npm WARN enoent ENOENT: no such file or directory, open 
'C:\Users\Aroma\Desktop\app\package.json'
npm WARN app No description
npm WARN app No repository field.
npm WARN app No README data
npm WARN app No license field.

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如有任何帮助，我们将不胜感激

Answer 1

尝试使用此命令更改 npm 版本:
npm -g install npm@4.2.0
它在这个问题上对我有用。