Why does the problem appear when installing any npm package?

Question

npm

What is the problem, I've been trying to figure it out for a few days now?

Answer 1

`sudo` does not work under Windows
and copy-paste from the Internet will not lead to good

Answer 2

It also clearly says: This is a problem related to network connectivity and ...because the host is inaccessible , which means: " This is a problem related to the Internet connection " and " ...because registry.npmjs. org is unavailable ". It's most likely a problem with your internet connection, it's also possible that your ISP has blocked the npmjs.org site, and it's also possible that the npmjs.org site is having problems right now, who knows.