I’m trying to install angular using the command: npm install -g @angular/cli
and I get the following error:
(https://i.stack.imgur.com/j5xwG.png)

(https://i.stack.imgur.com/WnK8I.png)

I already tried to fix this error without any luck. I tried some things such as:

1. Check my internet connection and network connectivity
   ping registry.npmjs.org
2. Clear the npm cache
3. Disable my antivirus (firewall)
4. Check my proxy settings
   npm config set registry https://registry.npmjs.org/
5. Upgrade Node and NPM
   node -v
   v18.20.2
   npm -v
   10.5.0
6. Check my.npmrc file
   # .npmrc
   legacy-peer-deps=true