Zimbabwean President Robert Mugabe said today his party's fight with Prime Minister Morgan Tsvangirai's Movement for Democratic Change was over and demanded an end to political violence in the country, according to dpa. Mugabe was addressing mourners, including Tsvangirai, at the burial of former army commander Vitalis Zvinavashe at Heroes' Acre cemetery in Harare. Tsvangirai attended, despite being himself in mourning for his late wife, Susan. Referring to the coalition government he and Tsvangirai formed a month ago, Mugabe said: "We have Prime Minister Tsvangirai and his deputies here with us - that is what it should be. " "Fighting must stop," he said. "I hear there is still violence in some parts and some houses have been burnt down. Those who still think fighting must continue must declare themselves enemies of Zimbabwe," he said. Political violence has flared up again between old foes in parts of Zimbabwe.