Why doesn't bash see the gulp command?

Question

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Good afternoon!
First time with gulp.
I installed npm, installed gulp, globally and in the project, the dependencies were registered, gulpfile - I checked everything.
npm ls - yes, everything is installed.
But...
bash: gulp: command not found
Googled such a solution to the problem (although there is no mention of it in the manuals for beginners)
stackoverflow.com/questions/24027551/gulp-command-...
Registered the NODE_PATH system variable, but again - bash: gulp: command not found
What and where is wrong? Thanks in advance for your help.

Answer 1

npm packages are not in the same folder with nodejs, so you need to register the folder with npm, for example, on Windows it is hereC:\Users\username\AppData\Roaming\npm