Django doesn't see "createuser" commands for PostgreSQL?

Question

PostgreSQL

I'm starting a Django project. I decided to try to work with PostgreSQL.
Installed PostgreSQL 10. Installed and opened pgAdmin4 4.30 in browser.
In the project folder Settings.py wrote:

DATABASES = {
'default': {
'ENGINE': 'django.db.backends.postgresql_psycopg2',
'NAME': 'web_db',
'USER': 'admin_web',
'PASSWORD': '',
'HOST': 'localhostl',
'PORT': '',

I write in the PyCharm terminal in the project a command to create a user in the database:

createuser name_user

In response I get:

"createuser"

Tell me what am I doing wrong?

Answer 1

There is no folder with postgres binaries in system (or pycharm's) paths.
You can also create a user in pgAdmin (and in psql).