
use str.split as split is not supported 
after python 2.6


toothacher17/libsvm,cypro666/libsvm,asifmadnan/libsvm,phoenixstar7/libsvm,mhdella/libsvm,melissa-mccoy/libsvm,androidYibo/libsvm,DaveGeneral/libsvm,cjlin1/libsvm,phoenixstar7/libsvm,caidongyun/libsvm,cypro666/libsvm,ChinaQuants/libsvm,sdgdsffdsfff/libsvm,melissa-mccoy/libsvm,asifmadnan/libsvm,phoenixstar7/libsvm,caidongyun/libsvm,G-P-S/libsvm,androidYibo/libsvm,caidongyun/libsvm,Guokr1991/libsvm,TKlerx/libsvm,DaveGeneral/libsvm,cjlin1/libsvm,Maluuba/libsvm,cjlin1/libsvm,DaveGeneral/libsvm,asifmadnan/libsvm,phoenixstar7/libsvm,toothacher17/libsvm,asifmadnan/libsvm,cypro666/libsvm,DaveGeneral/libsvm,Maluuba/libsvm,caidongyun/libsvm,caidongyun/libsvm,sdgdsffdsfff/libsvm,G-P-S/libsvm,melissa-mccoy/libsvm,cjlin1/libsvm,Maluuba/libsvm,cypro666/libsvm,Guokr1991/libsvm,androidYibo/libsvm,G-P-S/libsvm,cypro666/libsvm,asifmadnan/libsvm,mhdella/libsvm,Maluuba/libsvm,mhdella/libsvm,ChinaQuants/libsvm,dejon97/libsvm,G-P-S/libsvm,ChinaQuants/libsvm,toothacher17/libsvm,mhdella/libsvm,sdgdsffdsfff/libsvm,TKlerx/libsvm,G-P-S/libsvm,androidYibo/libsvm,cjlin1/libsvm,sdgdsffdsfff/libsvm,phoenixstar7/libsvm,Guokr1991/libsvm,DaveGeneral/libsvm,mhdella/libsvm,Guokr1991/libsvm,toothacher17/libsvm,dejon97/libsvm,androidYibo/libsvm,toothacher17/libsvm,dejon97/libsvm,dejon97/libsvm,dejon97/libsvm,sdgdsffdsfff/libsvm,dejon97/libsvm,TKlerx/libsvm,caidongyun/libsvm,sdgdsffdsfff/libsvm,Maluuba/libsvm,TKlerx/libsvm,cjlin1/libsvm,TKlerx/libsvm,cypro666/libsvm,asifmadnan/libsvm,melissa-mccoy/libsvm,phoenixstar7/libsvm,melissa-mccoy/libsvm,melissa-mccoy/libsvm,Guokr1991/libsvm,toothacher17/libsvm,ChinaQuants/libsvm,androidYibo/libsvm,TKlerx/libsvm,ChinaQuants/libsvm,G-P-S/libsvm,mhdella/libsvm,Maluuba/libsvm,Guokr1991/libsvm,ChinaQuants/libsvm,DaveGeneral/libsvm