Help About WebPack

I do not think, I forgot something. This error about WebPack module bundler. Can you help me ?
I tried to install old version ( 2.0.0) and newest. But it throw me same error.

You have used npm i before, right? I have no idea why you get this error.

I have used “npm i” but I do not understand why throw that error.

I just want to ask, which wepback version should be used in project ?

It should use the one that comes from packages.json.

can you check your webpack version? And which operation system? Perhaps this argument only exists for Windows or so?

I have no problems with it on a MacBook.