angular install cli错误号-13[重复]

Question

我正在尝试安装npm install-g@angular/cli，但遇到此错误

npm WARN checkPermissions Missing write access to /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!   stack: '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! 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!     /Users/admin/.npm/_logs/2019-08-04T05_20_10_235Z-debug.log

重复尝试以下命令仍然不起作用。

1-我卸载nodejs并重新安装旧版本

~ brew uninstall node 
~ which node
~ rm -rf /usr/local/bin/node
  ~cd /usr/local/lib
     ~ sudo rm -rf node
      ~ sudo rm -rf node_modules

2-清洁现金

~ npm cache verify --force
~ npm cache clear --force 
~ npm uninstall -g @angular/cli
~ npm install -g @angular/cli

节点版本v8.16.0

NPM版本6.4.1

Answer 1

在linux上，我必须使用sudo npm安装...

Answer 2

从错误消息看，文件夹似乎没有写入权限。

如果您在windows计算机上，请在“以管理员身份运行”中打开命令提示符并执行该命令。

如果你在Mac上，你必须使用chmod 777 /usr/local/lib/node_modules

Answer 3

由于最新版本的Angular 8，它需要节点。js10.9版。0或更高版本。

升级节点。在您的操作系统上安装js。

检查留档设置环境：https://angular.io/guide/setup-local