npm命令-是否为sudo? [英] npm command - sudo or not?

问题描述

当前我总是运行sudo npm install <package-name>，但据我了解这是不正确的.

Currently I always run sudo npm install <package-name> but as I understand it's not correct.

我希望有机会不要将其用作root/Administrator. 我遵循了一些建议，并使用了该命令sudo chown -R <username> ~/.npm，但是它不起作用...

I want to have opportunity not to use it as root/Administrator. I followed some advice and used this command sudo chown -R <username> ~/.npm but it won't work...

例如，这是我的npm install jade

...
npm http 200 https://registry.npmjs.org/amdefine
npm http GET https://registry.npmjs.org/amdefine/-/amdefine-0.0.5.tgz
npm http 200 https://registry.npmjs.org/amdefine/-/amdefine-0.0.5.tgz
npm ERR! Error: EACCES, symlink '../jade/bin/jade'
npm ERR!  { [Error: EACCES, symlink '../jade/bin/jade'] errno: 3, code: 'EACCES', path: '../jade/bin/jade' }
npm ERR! 
npm ERR! Please try running this command again as root/Administrator.

如您所见，下载成功开始，但随后失败..

as you see download started successfully but then failed..

我想知道在npm上禁止sudo的最佳方法是什么?

I'm wondering what is the best way to disallow sudo on npm?

推荐答案

不带sudo的npm install -g节点模块也是可能的(并且建议).

It's possible (and advisable) to npm install -g node modules without sudo.

检查您的/usr/local/share/npm/bin文件夹的权限.我已经通过brew安装了node和npm(没有sudo)，并且那个特定的文件夹最终被root拥有.

Check the permission of your /usr/local/share/npm/bin folder. I had installed node and npm through brew (without sudo) and that particular folder ended up being owned by root.

这是一劳永逸的解决方案:

This fixed it for once and for all:

$ sudo chown $(whoami) /usr/local/share/npm/bin

(关于使用npm禁止sudo:您必须为此调整npm.您自己的节点代码可以使用 https://npmjs.org/package/sudo-block ，npm install sudo-block)

(As for disallowing sudo with npm: you'd have to tweak npm for that. Your own node code could make use of https://npmjs.org/package/sudo-block, npm install sudo-block)

编辑:即使此方法有效，我也不再使用-g.而是使用前缀(请参阅下一个答案)，或者最好使用NIX https://unix.stackexchange.com/a/381797(即使在OSX上也是如此)

even though this works, I no longer use -g. Instead use prefix (see next answer), or better yet use NIX https://unix.stackexchange.com/a/381797 (even on OSX)

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