The next steps is to create a user named “koji”, set up Postgresql and populate the schema:
: * useradd koji
: * passwd -d koji
: * su - postgres
: * createuser koji
: * Shall the new role be a superuser? (y/n) n
: * Shall the new role be allowed to create databases? (y/n) n
: * Shall the new role be allowed to create more new roles?(y/n) n
createdb -O koji koji