Question

我是初学者，我正在尝试学习Angular，所以我正在尝试使用angular-seed安装一个新项目。但是当我做npm安装时，我得到一个错误，我不知道它来自哪里。我安装了节点。版本是5.5.0。这是我在控制台中遇到的错误。

npm verb install Error: Unsupported
npm verb install at checkPlatform (/usr/lib/node_modules/npm/node_modules/npm-install-checks/index.js:46:14)
npm verb install at Array. (/usr/lib/node_modules/npm/node_modules/slide/lib/bind-actor.js:15:8)
npm verb install at LOOP (/usr/lib/node_modules/npm/node_modules/slide/lib/chain.js:15:14)
npm verb install at /usr/lib/node_modules/npm/node_modules/slide/lib/chain.js:18:7
npm verb install at checkEngine (/usr/lib/node_modules/npm/node_modules/npm-install-checks/index.js:25:10)
npm verb install at Array. (/usr/lib/node_modules/npm/node_modules/slide/lib/bind-actor.js:15:8)
npm verb install at LOOP (/usr/lib/node_modules/npm/node_modules/slide/lib/chain.js:15:14)
npm verb install at chain (/usr/lib/node_modules/npm/node_modules/slide/lib/chain.js:20:5)
npm verb install at module.exports.isInstallable (/usr/lib/node_modules/npm/lib/install/validate-args.js:26:3)
npm verb install at resolveWithNewModule (/usr/lib/node_modules/npm/lib/install/deps.js:452:12)
npm verb lock using /home/david/.npm/_locks/staging-7c9a6a9e85daffeb.lock for /home/david/DiabetesApp/angular-seed/node_modules/.staging
npm verb unlock done using /home/david/.npm/_locks/staging-7c9a6a9e85daffeb.lock for /home/david/DiabetesApp/angular-seed/node_modules/.staging
npm verb stack Error: EACCES: permission denied, mkdir '/home/david/DiabetesApp/angular-seed/node_modules/.staging'
npm verb stack at Error (native)
npm verb cwd /home/david/DiabetesApp/angular-seed
npm ERR! Linux 3.13.0-76-generic
npm ERR! argv "/usr/bin/nodejs" "/usr/bin/npm" "install" "--verbose"
npm ERR! node v5.5.0
npm ERR! npm v3.3.12
npm ERR! path /home/david/DiabetesApp/angular-seed/node_modules/.staging
npm ERR! code EACCES
npm ERR! errno -13
npm ERR! syscall mkdir

npm ERR! Error: EACCES: permission denied, mkdir '/home/david/DiabetesApp/angular-seed/node_modules/.staging'
npm ERR! at Error (native)
npm ERR! { [Error: EACCES: permission denied, mkdir '/home/david/DiabetesApp/angular-seed/node_modules/.staging']
npm ERR! errno: -13,
npm ERR! code: 'EACCES',
npm ERR! syscall: 'mkdir',
npm ERR! path: '/home/david/DiabetesApp/angular-seed/node_modules/.staging' }
npm ERR!
npm ERR! Please try running this command again as root/Administrator.
npm verb exit [ -13, true ]

npm ERR! Please include the following file with any support request:
npm ERR! /home/david/DiabetesApp/angular-seed/npm-debug.log

Answer 1

问题：您（用户）没有该目录的正确权限集。

即时出路是使用sudo运行npm安装，但这可能会给你带来同样的错误或安装不当。

解决方案 / 建议：更改npm的默认目录（来自官方docs）

在继续前进之前备份计算机。

（可选）如果您安装错误，请先将其卸载：

npm uninstall <package-name>  # use sudo if you used it while installation
npm cache verify  # or, npm cache clean for npm version below 5.x.x

为全局安装创建目录：

<强> mkdir ~/.npm-global
配置npm以使用新目录路径：

<强> npm config set prefix '~/.npm-global'
打开或创建~/.profile或~/.bash_profile文件并添加以下行：

<强> export PATH=~/.npm-global/bin:$PATH
返回命令行，更新系统变量，或重新启动终端：

<强> source ~/.profile
（可选）测试：在不使用sudo的情况下全局下载包。

<强> npm install -g jshint

Answer 2

“请尝试以root / Administrator身份再次运行此命令。”

尝试sudo npm install。

Answer 3

这是一个权限问题。您必须修复此目录的权限，并在没有sudo的情况下运行npm install。

cd your_working_directory
sudo chown -R $( whoami ):$( whoami ) .
sudo chmod -R 755 .
npm install

Answer 4

要避免EACCESS错误，请使用节点版本管理器重新安装node和npm（根据written in npm documentation）。

有关更多信息，请访问此帖子： https://stackoverflow.com/a/49126536/5506730

npm安装时出错

4 个答案: