When installing gulp.js globally, there are a lot of errors and it is not installed. What's wrong?

Question

linux

When installing gulp.js globally, there are a lot of errors and it is not installed. What's wrong?

sudo npm install gulp -g
npm WARN deprecated [email protected]: graceful-fs version 3 and before will fail on newer node releases. Please update to [email protected]^4.0.0 as soon as possible.
npm WARN deprecated [email protected]: [email protected]<3.0.0 is no longer maintained. Upgrade to [email protected]^4.0.0.
npm WARN deprecated [email protected]: graceful-fs version 3 and before will fail on newer node releases. Please update to [email protected]^4.0.0 as soon as possible.

And also

gulp -v

and

gulp --version

produce an empty string.
The project, of course, is also not installed further.