samba4

ruberval@ZeuS /opt/samba $ sudo sbin/samba -i -M single
samba version 4.0.3 started.
Copyright Andrew Tridgell and the Samba Team 1992-2012
samba: using 'single' process model
Attempting to autogenerate TLS self-signed keys for https for hostname 'ZEUS.rfl.net'
TLS self-signed keys generated OK
Failed to listen on 0.0.0.0:53 - NT_STATUS_ADDRESS_ALREADY_ASSOCIATED
Failed to bind to 0.0.0.0:53 TCP - NT_STATUS_ADDRESS_ALREADY_ASSOCIATED
task_server_terminate: [dns failed to setup interfaces]
samba_terminate: dns failed to setup interfaces