fix setup script for Python 3
fix setup script for Python 3

lenstr/rethinkdb,grandquista/rethinkdb,urandu/rethinkdb,urandu/rethinkdb,wojons/rethinkdb,scripni/rethinkdb,ajose01/rethinkdb,losywee/rethinkdb,sebadiaz/rethinkdb,grandquista/rethinkdb,wojons/rethinkdb,RubenKelevra/rethinkdb,marshall007/rethinkdb,sontek/rethinkdb,pap/rethinkdb,mquandalle/rethinkdb,mbroadst/rethinkdb,pap/rethinkdb,gavioto/rethinkdb,ayumilong/rethinkdb,wojons/rethinkdb,yakovenkodenis/rethinkdb,jesseditson/rethinkdb,sontek/rethinkdb,wkennington/rethinkdb,victorbriz/rethinkdb,lenstr/rethinkdb,niieani/rethinkdb,elkingtonmcb/rethinkdb,robertjpayne/rethinkdb,jesseditson/rethinkdb,losywee/rethinkdb,wojons/rethinkdb,sontek/rethinkdb,sebadiaz/rethinkdb,4talesa/rethinkdb,sbusso/rethinkdb,yakovenkodenis/rethinkdb,gavioto/rethinkdb,gavioto/rethinkdb,ajose01/rethinkdb,captainpete/rethinkdb,mcanthony/rethinkdb,ayumilong/rethinkdb,sebadiaz/rethinkdb,matthaywardwebdesign/rethinkdb,mquandalle/rethinkdb,matthaywardwebdesign/rethinkdb,wujf/rethinkdb,jmptrader/rethinkdb,wujf/rethinkdb,bchavez/rethinkdb,bpradipt/rethinkdb,sbusso/rethinkdb,dparnell/rethinkdb,jesseditson/rethinkdb,4talesa/rethinkdb,RubenKelevra/rethinkdb,yaolinz/rethinkdb,niieani/rethinkdb,sbusso/rethinkdb,rrampage/rethinkdb,Wilbeibi/rethinkdb,wujf/rethinkdb,wojons/rethinkdb,mcanthony/rethinkdb,mcanthony/rethinkdb,matthaywardwebdesign/rethinkdb,dparnell/rethinkdb,tempbottle/rethinkdb,sontek/rethinkdb,wujf/rethinkdb,bpradipt/rethinkdb,gavioto/rethinkdb,RubenKelevra/rethinkdb,dparnell/rethinkdb,yaolinz/rethinkdb,captainpete/rethinkdb,Qinusty/rethinkdb,urandu/rethinkdb,KSanthanam/rethinkdb,sontek/rethinkdb,mbroadst/rethinkdb,yaolinz/rethinkdb,tempbottle/rethinkdb,yakovenkodenis/rethinkdb,JackieXie168/rethinkdb,Wilbeibi/rethinkdb,yakovenkodenis/rethinkdb,catroot/rethinkdb,captainpete/rethinkdb,eliangidoni/rethinkdb,lenstr/rethinkdb,Qinusty/rethinkdb,scripni/rethinkdb,JackieXie168/rethinkdb,pap/rethinkdb,mbroadst/rethinkdb,wujf/rethinkdb,losywee/rethinkdb,urandu/rethinkdb,losywee/rethinkdb,robertjpayne/rethinkdb,mcanthony/rethinkdb,gdi2290/rethinkdb,urandu/rethinkdb,niieani/rethinkdb,RubenKelevra/rethinkdb,dparnell/rethinkdb,wkennington/rethinkdb,jmptrader/rethinkdb,eliangidoni/rethinkdb,4talesa/rethinkdb,KSanthanam/rethinkdb,urandu/rethinkdb,robertjpayne/rethinkdb,wkennington/rethinkdb,dparnell/rethinkdb,alash3al/rethinkdb,bchavez/rethinkdb,eliangidoni/rethinkdb,rrampage/rethinkdb,mquandalle/rethinkdb,yakovenkodenis/rethinkdb,robertjpayne/rethinkdb,urandu/rethinkdb,catroot/rethinkdb,gavioto/rethinkdb,gavioto/rethinkdb,bpradipt/rethinkdb,grandquista/rethinkdb,wojons/rethinkdb,ayumilong/rethinkdb,catroot/rethinkdb,eliangidoni/rethinkdb,bpradipt/rethinkdb,KSanthanam/rethinkdb,scripni/rethinkdb,rrampage/rethinkdb,victorbriz/rethinkdb,mbroadst/rethinkdb,scripni/rethinkdb,tempbottle/rethinkdb,jesseditson/rethinkdb,grandquista/rethinkdb,bchavez/rethinkdb,JackieXie168/rethinkdb,AntouanK/rethinkdb,matthaywardwebdesign/rethinkdb,eliangidoni/rethinkdb,yaolinz/rethinkdb,tempbottle/rethinkdb,rrampage/rethinkdb,wojons/rethinkdb,ayumilong/rethinkdb,ayumilong/rethinkdb,grandquista/rethinkdb,Qinusty/rethinkdb,pap/rethinkdb,lenstr/rethinkdb,ayumilong/rethinkdb,ajose01/rethinkdb,elkingtonmcb/rethinkdb,sebadiaz/rethinkdb,pap/rethinkdb,alash3al/rethinkdb,tempbottle/rethinkdb,AntouanK/rethinkdb,spblightadv/rethinkdb,bchavez/rethinkdb,ajose01/rethinkdb,marshall007/rethinkdb,bchavez/rethinkdb,jesseditson/rethinkdb,KSanthanam/rethinkdb,RubenKelevra/rethinkdb,jmptrader/rethinkdb,mcanthony/rethinkdb,captainpete/rethinkdb,greyhwndz/rethinkdb,victorbriz/rethinkdb,spblightadv/rethinkdb,losywee/rethinkdb,grandquista/rethinkdb,elkingtonmcb/rethinkdb,wkennington/rethinkdb,urandu/rethinkdb,losywee/rethinkdb,JackieXie168/rethinkdb,gavioto/rethinkdb,KSanthanam/rethinkdb,sontek/rethinkdb,Wilbeibi/rethinkdb,victorbriz/rethinkdb,wkennington/rethinkdb,catroot/rethinkdb,scripni/rethinkdb,mquandalle/rethinkdb,sbusso/rethinkdb,alash3al/rethinkdb,niieani/rethinkdb,gdi2290/rethinkdb,matthaywardwebdesign/rethinkdb,victorbriz/rethinkdb,dparnell/rethinkdb,RubenKelevra/rethinkdb,mbroadst/rethinkdb,mcanthony/rethinkdb,sbusso/rethinkdb,yaolinz/rethinkdb,dparnell/rethinkdb,greyhwndz/rethinkdb,dparnell/rethinkdb,grandquista/rethinkdb,robertjpayne/rethinkdb,bchavez/rethinkdb,matthaywardwebdesign/rethinkdb,sbusso/rethinkdb,jesseditson/rethinkdb,niieani/rethinkdb,scripni/rethinkdb,spblightadv/rethinkdb,grandquista/rethinkdb,pap/rethinkdb,mcanthony/rethinkdb,yakovenkodenis/rethinkdb,elkingtonmcb/rethinkdb,jmptrader/rethinkdb,jmptrader/rethinkdb,wkennington/rethinkdb,catroot/rethinkdb,lenstr/rethinkdb,spblightadv/rethinkdb,elkingtonmcb/rethinkdb,jesseditson/rethinkdb,KSanthanam/rethinkdb,captainpete/rethinkdb,losywee/rethinkdb,wujf/rethinkdb,gdi2290/rethinkdb,wkennington/rethinkdb,mquandalle/rethinkdb,AntouanK/rethinkdb,bpradipt/rethinkdb,robertjpayne/rethinkdb,tempbottle/rethinkdb,victorbriz/rethinkdb,ayumilong/rethinkdb,catroot/rethinkdb,mbroadst/rethinkdb,bpradipt/rethinkdb,JackieXie168/rethinkdb,gavioto/rethinkdb,alash3al/rethinkdb,greyhwndz/rethinkdb,mbroadst/rethinkdb,sebadiaz/rethinkdb,catroot/rethinkdb,jmptrader/rethinkdb,gdi2290/rethinkdb,JackieXie168/rethinkdb,AntouanK/rethinkdb,yakovenkodenis/rethinkdb,JackieXie168/rethinkdb,mbroadst/rethinkdb,ajose01/rethinkdb,4talesa/rethinkdb,jmptrader/rethinkdb,wujf/rethinkdb,greyhwndz/rethinkdb,matthaywardwebdesign/rethinkdb,Wilbeibi/rethinkdb,gdi2290/rethinkdb,mquandalle/rethinkdb,victorbriz/rethinkdb,lenstr/rethinkdb,pap/rethinkdb,4talesa/rethinkdb,rrampage/rethinkdb,bchavez/rethinkdb,Qinusty/rethinkdb,greyhwndz/rethinkdb,marshall007/rethinkdb,greyhwndz/rethinkdb,Qinusty/rethinkdb,ajose01/rethinkdb,eliangidoni/rethinkdb,elkingtonmcb/rethinkdb,gdi2290/rethinkdb,AntouanK/rethinkdb,sebadiaz/rethinkdb,marshall007/rethinkdb,alash3al/rethinkdb,dparnell/rethinkdb,robertjpayne/rethinkdb,catroot/rethinkdb,Wilbeibi/rethinkdb,yaolinz/rethinkdb,alash3al/rethinkdb,mquandalle/rethinkdb,niieani/rethinkdb,RubenKelevra/rethinkdb,captainpete/rethinkdb,Wilbeibi/rethinkdb,ajose01/rethinkdb,mcanthony/rethinkdb,Qinusty/rethinkdb,sebadiaz/rethinkdb,marshall007/rethinkdb,eliangidoni/rethinkdb,bchavez/rethinkdb,bpradipt/rethinkdb,losywee/rethinkdb,elkingtonmcb/rethinkdb,marshall007/rethinkdb,captainpete/rethinkdb,captainpete/rethinkdb,AntouanK/rethinkdb,gdi2290/rethinkdb,bpradipt/rethinkdb,Wilbeibi/rethinkdb,wojons/rethinkdb,eliangidoni/rethinkdb,robertjpayne/rethinkdb,mquandalle/rethinkdb,Qinusty/rethinkdb,marshall007/rethinkdb,sebadiaz/rethinkdb,matthaywardwebdesign/rethinkdb,sbusso/rethinkdb,ajose01/rethinkdb,grandquista/rethinkdb,KSanthanam/rethinkdb,rrampage/rethinkdb,AntouanK/rethinkdb,alash3al/rethinkdb,scripni/rethinkdb,pap/rethinkdb,ayumilong/rethinkdb,RubenKelevra/rethinkdb,scripni/rethinkdb,yaolinz/rethinkdb,bchavez/rethinkdb,elkingtonmcb/rethinkdb,sbusso/rethinkdb,lenstr/rethinkdb,spblightadv/rethinkdb,lenstr/rethinkdb,spblightadv/rethinkdb,mbroadst/rethinkdb,tempbottle/rethinkdb,greyhwndz/rethinkdb,4talesa/rethinkdb,sontek/rethinkdb,Qinusty/rethinkdb,niieani/rethinkdb,4talesa/rethinkdb,yakovenkodenis/rethinkdb,jmptrader/rethinkdb,eliangidoni/rethinkdb,Qinusty/rethinkdb,JackieXie168/rethinkdb,KSanthanam/rethinkdb,marshall007/rethinkdb,4talesa/rethinkdb,yaolinz/rethinkdb,rrampage/rethinkdb,niieani/rethinkdb,bpradipt/rethinkdb,Wilbeibi/rethinkdb,sontek/rethinkdb,tempbottle/rethinkdb,jesseditson/rethinkdb,JackieXie168/rethinkdb,wkennington/rethinkdb,alash3al/rethinkdb,AntouanK/rethinkdb,spblightadv/rethinkdb,rrampage/rethinkdb,spblightadv/rethinkdb,robertjpayne/rethinkdb,greyhwndz/rethinkdb,victorbriz/rethinkdb