quassel add user

[tabris@ENE ~]$ sudo quasselcore --configdir=/var/lib/quassel --add-user
Password:
("QSQLITE", "QSQLITE3", "QMYSQL", "QMYSQL3", "QODBC", "QODBC3", "QPSQL", "QPSQL7")
2016-08-26 19:44:13 Info: SQLite Storage Backend is ready. Quassel Schema Version: 18
Add a new user:
Username: testuser
Password:
Repeat Password:
Added user testuser successfully!