ATHENS, November 7 (Itar-Tass) —— Greek Prime Minister Georgios Papandreou agreed with the opposition leader on a new government, which Papandreou will not head, the Greek presidential press service said in an official statement after the meeting between Greek President Karolos Papoulias, the prime minister and the leader of the main opposition right-centrist party New Democracy Antonis Samaras.