Installs EPEL through downloaded RPM if 'epel-release' is not available (as is the case with RHEL6/7 in GCE)
Installs EPEL through downloaded RPM if 'epel-release' is not available
(as is the case with RHEL6/7 in GCE)

askdaddy/PerfKitBenchmarker,GoogleCloudPlatform/PerfKitBenchmarker,mateusz-blaszkowski/PerfKitBenchmarker,mateusz-blaszkowski/PerfKitBenchmarker,gablg1/PerfKitBenchmarker,juju-solutions/PerfKitBenchmarker,tvansteenburgh/PerfKitBenchmarker,emaeliena/PerfKitBenchmarker,juju-solutions/PerfKitBenchmarker,meteorfox/PerfKitBenchmarker,msurovcak/PerfKitBenchmarker,AdamIsrael/PerfKitBenchmarker,gablg1/PerfKitBenchmarker,AdamIsrael/PerfKitBenchmarker,ksasi/PerfKitBenchmarker,emaeliena/PerfKitBenchmarker,lleszczu/PerfKitBenchmarker,syed/PerfKitBenchmarker,meteorfox/PerfKitBenchmarker,ehankland/PerfKitBenchmarker,GoogleCloudPlatform/PerfKitBenchmarker,tvansteenburgh/PerfKitBenchmarker,ehankland/PerfKitBenchmarker,ksasi/PerfKitBenchmarker,lleszczu/PerfKitBenchmarker,msurovcak/PerfKitBenchmarker,GoogleCloudPlatform/PerfKitBenchmarker,askdaddy/PerfKitBenchmarker,syed/PerfKitBenchmarker,GoogleCloudPlatform/PerfKitBenchmarker,kivio/PerfKitBenchmarker,kivio/PerfKitBenchmarker