npm ERR! the command again as root/Administrator

[lencx]

Permissions you used when installing Node will be required when doing things like writing in your npm directory (npm link, npm install -g, etc.).

You probably ran node installation with root permissions, that's why the global package installation is asking you to be root.

NVM (Node Version Manager) allows you to install Node without root permissions and also allows you to install many versions of Node to play easily with them.. Perfect for development.

• How to fix npm throwing error without sudo
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