Opposition : Power-sharing deal must give it genuine power to deliver change . Mbeki 's President Robert Mugabe to hold talks September with HARARE . Mugabe says talks are last chance for opposition before he forms government . Added to that , a cholera outbreak has claimed more than 2,200 lives as the country fails to import adequate stocks of chemicals to treat the water . Power-sharing deal signed by pair has been deadlocked since Monday .
Opposition : Power-sharing deal must give it genuine power to deliver change . Mbeki 's President Robert Mugabe to hold talks September with HARARE . Mugabe says talks are last chance for opposition before he forms government . Power-sharing deal signed by pair has been deadlocked since Monday .