johannesburg south africa president jacob zuma seek leave appeal court rule order set judicial inquiry influence-peddling government local television channel enca report friday high court rule dec. 13 zuma must set judicial inquiry influence-peddling within 30 days pay cost early legal challenge zuma spokesman could immediately comment contact reuters zuma seek leave appeal high court rule 20 ground include pay legal cost enca report influence-peddling inquiry recommend report release year ago south africa public protector whose job uphold standards public life zuma also seek block release report entitle state capture focus allegations zuma friends businessmen brothers ajay atul rajesh gupta influence appointment minister zuma guptas deny accusations wrongdoing 75-year-old president face deny numerous corruption allegations since take office 2009 survive several vote no-confidence parliament south africa 's zuma seek appeal rule influence-peddling