How to fix an error when installing packages in npm?

Question

Command line

Here are the messages, how to treat?
Before that, the node_modules folder was manually deleted

BUT new packages are installed without problems.
Manually, like npm i localstorage-angular2
But for some reason, dependencies are not installed from the package.json file.

Answer 1

elementary Watson, we write sudo npm i

Answer 2

Tried npm cache clean?