npm 安装全局在 Mac 上不起作用，说我没有权限？缺少对 /usr/local/lib/node_modules 的写入权限

Question

我没有访问节点模块文件的权限，它不允许我全局安装或更新任何内容。

我知道不建议使用-sudo，因为它以后可能会导致权限问题。我想我可以更新npm和node来解决这个问题，但我没有权限这样做。

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

我最终使用了这段代码，它现在可以工作了。

sudo chown -R $USER /usr/local/lib/node_modules