是什么原因导致错误:EACCES:权限被拒绝,访问'/usr/local/lib/node_modules'?

npm ERR! path /usr/local/lib/node_modules
npm ERR! code EACCES
npm ERR! errno -13
npm ERR! syscall access
npm ERR! Error: EACCES: permission denied, access '/usr/local/lib/node_modules'
npm ERR!  { Error: EACCES: permission denied, access '/usr/local/lib/node_modules'
npm ERR!   errno: -13,
npm ERR!   code: 'EACCES',
npm ERR!   syscall: 'access',
npm ERR!   path: '/usr/local/lib/node_modules' }
npm ERR! 
npm ERR! Please try running this command again as root/Administrator.

npm ERR! A complete log of this run can be found in:
npm ERR!     /Users/macbookmd101/.npm/_logs/2018-02-21T16_26_08_421Z-debug.log

当前回答

这是由于npm无法在本地运行时访问全局node_modules目录造成的

sudo chown -R Name: /usr/local/lib/node_modules

e.g.

sudo chown -R developerayo: /usr/local/lib/node_modules

修复了问题,现在您可以再次运行您运行的命令。

其他回答

对于linux / ubuntu如果命令

NPM install -g <package_name>

npm WARN deprecated superagent@4.1.0: Please note that v5.0.1+ of superagent removes User-Agent header by default, therefore you may need to add it yourself (e.g. GitHub blocks requests without a User-Agent header).  This notice will go away with v5.0.2+ once it is released.

npm ERR! path ../lib/node_modules/<package_name>/bin/..

npm ERR! code EACCES

npm ERR! errno -13

npm ERR! syscall symlink

npm ERR! Error: EACCES: permission denied, symlink '../lib/node_modules
/<package_name>/bin/..' -> '/usr/local/bin/<package_name>'

npm ERR!  { [Error: EACCES: permission denied, symlink '../lib/node_modules/<package_name>/bin/..' -> '/usr/local/bin/<package_name>']

npm ERR!   cause:
npm ERR!    { Error: EACCES: permission denied, symlink '../lib/node_modules/<package_name>/bin/..' -> '/usr/local/bin/<package_name>'

npm ERR!      errno: -13,

npm ERR!      code: 'EACCES',

npm ERR!      syscall: 'symlink',

npm ERR!      path: '../lib/node_modules/<package_name>/bin/..',
npm ERR!      dest: '/usr/local/bin/ionic' },

npm ERR!   stack:
npm ERR!    'Error: EACCES: permission denied, symlink \'../lib/node_modules/ionic/bin/ionic\' -> \'/usr/local/bin/ionic\'',

npm ERR!   errno: -13,

npm ERR!   code: 'EACCES',

npm ERR!   syscall: 'symlink',

npm ERR!   path: '../lib/node_modules/<package-name>/bin/<package-name>',

npm ERR!   dest: '/usr/local/bin/<package-name>' }

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 (though this is not recommended).


npm ERR! A complete log of this run can be found in:

npm ERR!     /home/User/.npm/_logs/2019-07-29T01_20_10_566Z-debug.log

修复:安装与根权限

Sudo NPM install <package_name> -g

使用sudo用户安装npm:

sudo npm install -g create-react-app 

而不是 NPM install -g create-react-a pp。

我得到了同样的错误,并解决它使用命令

Sudo NPM install -g expo-cli——unsafe-perm

在运行命令后的图像中

然后执行以下命令更新NPM

NPM install -g npm@latest

我很容易就解决了这个问题。

安装React需要超级用户级别的权限。在Linux/Unix中,超级用户帐户通常命名为“root”。

要获得超级用户权限,只需在您的终端上运行以下命令:

sudo -i

然后运行命令安装React:

npm install -g create-react-app

但是,reactjs团队鼓励我们使用以下命令,而不是安装全局包。

npx create-react-app app_name

在我的情况下,它工作,即我想要npm链接,所以当我点击sudo npm链接它工作

sudo npm install

因为sudo为您提供了超级用户级别的权限。 超级用户帐户通常被称为“管理员”。在Linux/Unix中,超级用户帐户通常命名为“root”。

root用户拥有访问、修改或删除计算机上几乎所有文件的权限。普通用户帐户可以访问、修改或删除的文件要少得多。对普通帐户的限制可保护您的计算机免受未经授权或有害程序或用户的侵害。