Grant "create schema" ON database to a user?

Grant "create schema" ON database to a user?

postgresql postgresql-9.1 role

postgresql

createdb: database creation failed: ERROR: permission denied to create database

postgresql root permission-denied role

postgresql

psql: permission denied for database "dbname" ("User does not have CONNECT privilege.") / "unrecognized role option 'connect'"

postgresql login connect role psql

postgresql

unable to create user postgres: role "postgres" does not exists

postgresql ubuntu installation role

postgresql

Why new user in PostgreSQL can connect to all databases?

postgresql role

postgresql

Postgres: MD5 Password / Plain password

postgresql md5 role

postgresql

FATAL: Peer authentication failed for user "rails"

ruby-on-rails ruby database postgresql role

postgresql

Postgres: how to grant an user to add more users to a group

postgresql privileges role usergroups

postgresql