NPM 安装错误

Question

我正在尝试创建一个新项目并想在我的项目目录中安装 NPM，但它显示了这些错误。 我目前拥有 NPM 和 Node.js 的最新版本。

Naomis-Air:~ naomivictoriaobame$ npm -v
7.24.0
Naomis-Air:~ naomivictoriaobame$ npm install npm@latest -g
npm ERR! code EACCES
npm ERR! syscall rename
npm ERR! path /usr/local/lib/node_modules/npm
npm ERR! dest /usr/local/lib/node_modules/.npm-i9nnxROI
npm ERR! errno -13
npm ERR! Error: EACCES: permission denied, rename '/usr/local/lib/node_modules/npm' -> '/usr/local/lib/node_modules/.npm-i9nnxROI'
npm ERR!  [Error: EACCES: permission denied, rename '/usr/local/lib/node_modules/npm' -> '/usr/local/lib/node_modules/.npm-i9nnxROI'] {
npm ERR!   errno: -13,
npm ERR!   code: 'EACCES',
npm ERR!   syscall: 'rename',
npm ERR!   path: '/usr/local/lib/node_modules/npm',
npm ERR!   dest: '/usr/local/lib/node_modules/.npm-i9nnxROI'
npm ERR! }
npm ERR!
npm ERR! The operation was rejected by your operating system.
npm ERR! It is likely you do not have the permissions to access this file as the current user
npm ERR!
npm ERR! If you believe this might be a permissions issue, please double-check the
npm ERR! permissions of the file and its containing directories, or try running
npm ERR! the command again as root/Administrator.

npm ERR! A complete log of this run can be found in:
npm ERR!     /Users/naomivictoriaobame/.npm/_logs/2021-10-16T20_55_50_627Z-debug.log
Naomis-Air:~ naomivictoriaobame$  npm cache clean --force
npm WARN using --force Recommended protections disabled.
Naomis-Air:~ naomivictoriaobame$

Answer 1

看起来当前用户需要权限才能更改 npm 目录。 您可以运行以下命令以授予当前用户访问权限来修改该目录：

sudo chown -R $(whoami) ~/.npm

Answer 2

您必须使用sudo运行，以便全局安装-g ：

sudo npm install npm@latest -g