Address review comment: Change yum requirements
Address review comment: Change yum requirements

adamtheturtle/flocker,LaynePeng/flocker,moypray/flocker,wallnerryan/flocker-profiles,1d4Nf6/flocker,w4ngyi/flocker,jml/flocker,w4ngyi/flocker,hackday-profilers/flocker,hackday-profilers/flocker,moypray/flocker,jml/flocker,LaynePeng/flocker,1d4Nf6/flocker,hackday-profilers/flocker,1d4Nf6/flocker,adamtheturtle/flocker,Azulinho/flocker,agonzalezro/flocker,moypray/flocker,mbrukman/flocker,w4ngyi/flocker,mbrukman/flocker,agonzalezro/flocker,Azulinho/flocker,mbrukman/flocker,wallnerryan/flocker-profiles,AndyHuu/flocker,lukemarsden/flocker,achanda/flocker,achanda/flocker,LaynePeng/flocker,wallnerryan/flocker-profiles,lukemarsden/flocker,Azulinho/flocker,adamtheturtle/flocker,lukemarsden/flocker,AndyHuu/flocker,AndyHuu/flocker,jml/flocker,agonzalezro/flocker,achanda/flocker