Crisis-hit Lebanon -- which has no president and is ruled by a caretaker government -- will also have to go without a central bank chief from next week, says the country's deputy premier. No successor has been named for the embattled bank governor, Riad Salameh, 73, who steps down after three decades at the helm at the end of July, Saade al-Chami told AFP. "We need to appoint a central bank governor, in consultation with all political parties," Chami said, noting however that "conditions are not ready for a new governor to be appointed within a week".