Question

我的Mac上装有Visual Studio Code，并且想要安装Angular的TypeScript。我之前已经安装了Node.js或Git。如果TypeScript网站是在Mac Terminal中运行的，那么来自TypeScript网站的此命令应安装TypeScript，但不能：

npm install -g typescript

如果我将其粘贴到终端中并按Enter，则该错误代码将出现在终端中：（什么问题？我真的不明白，也不了解终端，我不是计算机亲。如果您对初学者有一些简单易懂的提示，将对您大有帮助。谢谢！！！

MacBook-Pro:~ Max$ npm install -g typescript
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:
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! 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/Max/.npm/_logs/2018-06-30T14_50_35_633Z-debug.log
MacBook-Pro:~ Max$ clear

    MacBook-Pro:~ Max$ npm install -g typescript
    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:
    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! 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/Max/.npm/_logs/2018-06-30T14_58_29_869Z-debug.log
    MacBook-Pro:~ Max$ clear

    MacBook-Pro:~ Max$ npm install -g typescript
    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:
    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! 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).

Answer 1

npm WARN checkPermissions缺少对/ usr / local / lib / node_modules的写访问权限

表示您需要权限才能下载到该位置，它需要root特权的原因很可能是因为您以root特权安装了nodejs / npm。

sudo npm install -g typescript

然后输入密码

无法在MacOS上安装TypeScript-终端错误

1 个答案: