install_venv: apply eventlet patch correctly with python 2.7 (#890461)
install_venv: apply eventlet patch correctly with python 2.7 (#890461)

Looks like the fix for #884915 only works with RHEL6. Make it work
correctly on Fedora 16.

Change-Id: I8c996f20d49db688fd8e692bcd836dee693d362a

rickerc/nova_audit,CloudServer/nova,vmturbo/nova,paulmathews/nova,josephsuh/extra-specs,ted-gould/nova,alexandrucoman/vbox-nova-driver,ewindisch/nova,cloudbase/nova-virtualbox,badock/nova,TieWei/nova,cyx1231st/nova,edulramirez/nova,zaina/nova,houshengbo/nova_vmware_compute_driver,orbitfp7/nova,usc-isi/extra-specs,ruslanloman/nova,josephsuh/extra-specs,spring-week-topos/nova-week,jianghuaw/nova,phenoxim/nova,jeffrey4l/nova,badock/nova,sebrandon1/nova,CiscoSystems/nova,klmitch/nova,rickerc/nova_audit,devendermishrajio/nova,eayunstack/nova,Yuriy-Leonov/nova,Brocade-OpenSource/OpenStack-DNRM-Nova,TieWei/nova,houshengbo/nova_vmware_compute_driver,yatinkumbhare/openstack-nova,savi-dev/nova,cloudbase/nova-virtualbox,eonpatapon/nova,Metaswitch/calico-nova,thomasem/nova,barnsnake351/nova,silenceli/nova,tangfeixiong/nova,j-carpentier/nova,yosshy/nova,eneabio/nova,alvarolopez/nova,shahar-stratoscale/nova,Triv90/Nova,devoid/nova,angdraug/nova,maelnor/nova,Juniper/nova,fajoy/nova,rrader/nova-docker-plugin,rahulunair/nova,OpenAcademy-OpenStack/nova-scheduler,iuliat/nova,DirectXMan12/nova-hacking,bigswitch/nova,raildo/nova,SUSE-Cloud/nova,sebrandon1/nova,MountainWei/nova,maoy/zknova,tealover/nova,bgxavier/nova,yrobla/nova,devendermishrajio/nova_test_latest,zzicewind/nova,OpenAcademy-OpenStack/nova-scheduler,cernops/nova,mandeepdhami/nova,virtualopensystems/nova,petrutlucian94/nova,NewpTone/stacklab-nova,KarimAllah/nova,vmturbo/nova,ntt-sic/nova,CloudServer/nova,eneabio/nova,imsplitbit/nova,bclau/nova,rrader/nova-docker-plugin,usc-isi/extra-specs,belmiromoreira/nova,blueboxgroup/nova,fnordahl/nova,whitepages/nova,orbitfp7/nova,iuliat/nova,kimjaejoong/nova,klmitch/nova,mandeepdhami/nova,klmitch/nova,akash1808/nova,gspilio/nova,cloudbase/nova,vladikr/nova_drafts,NewpTone/stacklab-nova,CCI-MOC/nova,openstack/nova,bclau/nova,openstack/nova,scripnichenko/nova,savi-dev/nova,jianghuaw/nova,NoBodyCam/TftpPxeBootBareMetal,BeyondTheClouds/nova,JioCloud/nova_test_latest,KarimAllah/nova,apporc/nova,CiscoSystems/nova,JioCloud/nova_test_latest,gooddata/openstack-nova,dstroppa/openstack-smartos-nova-grizzly,MountainWei/nova,akash1808/nova_test_latest,usc-isi/nova,paulmathews/nova,Juniper/nova,berrange/nova,tanglei528/nova,shail2810/nova,cloudbase/nova,berrange/nova,hanlind/nova,silenceli/nova,bgxavier/nova,akash1808/nova_test_latest,Yuriy-Leonov/nova,CCI-MOC/nova,luogangyi/bcec-nova,Yusuke1987/openstack_template,DirectXMan12/nova-hacking,savi-dev/nova,Juniper/nova,noironetworks/nova,TwinkleChawla/nova,houshengbo/nova_vmware_compute_driver,devendermishrajio/nova,fnordahl/nova,sridevikoushik31/openstack,Francis-Liu/animated-broccoli,vladikr/nova_drafts,LoHChina/nova,jeffrey4l/nova,angdraug/nova,barnsnake351/nova,russellb/nova,tanglei528/nova,saleemjaveds/https-github.com-openstack-nova,apporc/nova,vmturbo/nova,zhimin711/nova,isyippee/nova,takeshineshiro/nova,edulramirez/nova,usc-isi/extra-specs,takeshineshiro/nova,phenoxim/nova,TwinkleChawla/nova,josephsuh/extra-specs,projectcalico/calico-nova,alexandrucoman/vbox-nova-driver,sebrandon1/nova,devendermishrajio/nova_test_latest,DirectXMan12/nova-hacking,tianweizhang/nova,LoHChina/nova,aristanetworks/arista-ovs-nova,JioCloud/nova,jianghuaw/nova,ewindisch/nova,ted-gould/nova,mgagne/nova,eneabio/nova,nikesh-mahalka/nova,Metaswitch/calico-nova,mgagne/nova,noironetworks/nova,sileht/deb-openstack-nova,rajalokan/nova,mahak/nova,affo/nova,yrobla/nova,whitepages/nova,sridevikoushik31/nova,jianghuaw/nova,rahulunair/nova,projectcalico/calico-nova,belmiromoreira/nova,tealover/nova,scripnichenko/nova,fajoy/nova,CEG-FYP-OpenStack/scheduler,citrix-openstack-build/nova,devoid/nova,zhimin711/nova,klmitch/nova,maelnor/nova,maoy/zknova,affo/nova,dawnpower/nova,rahulunair/nova,sridevikoushik31/nova,JianyuWang/nova,Triv90/Nova,shahar-stratoscale/nova,varunarya10/nova_test_latest,mmnelemane/nova,zzicewind/nova,hanlind/nova,eharney/nova,petrutlucian94/nova,Stavitsky/nova,sridevikoushik31/openstack,usc-isi/nova,gspilio/nova,paulmathews/nova,rajalokan/nova,virtualopensystems/nova,gspilio/nova,dims/nova,felixma/nova,felixma/nova,alaski/nova,rajalokan/nova,tangfeixiong/nova,ntt-sic/nova,tudorvio/nova,akash1808/nova,joker946/nova,NeCTAR-RC/nova,NeCTAR-RC/nova,vmturbo/nova,nikesh-mahalka/nova,gooddata/openstack-nova,qwefi/nova,tianweizhang/nova,dawnpower/nova,citrix-openstack-build/nova,kimjaejoong/nova,fajoy/nova,sileht/deb-openstack-nova,psiwczak/openstack,petrutlucian94/nova_dev,openstack/nova,leilihh/novaha,imsplitbit/nova,spring-week-topos/nova-week,usc-isi/nova,dims/nova,adelina-t/nova,dstroppa/openstack-smartos-nova-grizzly,yosshy/nova,sridevikoushik31/nova,plumgrid/plumgrid-nova,gooddata/openstack-nova,Tehsmash/nova,plumgrid/plumgrid-nova,cloudbau/nova,Tehsmash/nova,Stavitsky/nova,cernops/nova,NoBodyCam/TftpPxeBootBareMetal,maoy/zknova,JioCloud/nova,double12gzh/nova,NoBodyCam/TftpPxeBootBareMetal,cyx1231st/nova,alvarolopez/nova,watonyweng/nova,shail2810/nova,adelina-t/nova,viggates/nova,luogangyi/bcec-nova,Yusuke1987/openstack_template,aristanetworks/arista-ovs-nova,thomasem/nova,psiwczak/openstack,russellb/nova,bigswitch/nova,BeyondTheClouds/nova,mikalstill/nova,dstroppa/openstack-smartos-nova-grizzly,j-carpentier/nova,leilihh/novaha,rajalokan/nova,mahak/nova,qwefi/nova,viggates/nova,tudorvio/nova,petrutlucian94/nova_dev,maheshp/novatest,ruslanloman/nova,joker946/nova,varunarya10/nova_test_latest,cloudbase/nova,eharney/nova,cloudbau/nova,Triv90/Nova,blueboxgroup/nova,sacharya/nova,double12gzh/nova,KarimAllah/nova,NewpTone/stacklab-nova,gooddata/openstack-nova,zaina/nova,watonyweng/nova,Brocade-OpenSource/OpenStack-DNRM-Nova,leilihh/nova,mmnelemane/nova,cernops/nova,JianyuWang/nova,sacharya/nova,maheshp/novatest,alaski/nova,CEG-FYP-OpenStack/scheduler,mikalstill/nova,yatinkumbhare/openstack-nova,maheshp/novatest,psiwczak/openstack,Juniper/nova,sridevikoushik31/nova,mahak/nova,russellb/nova,eonpatapon/nova,redhat-openstack/nova,sileht/deb-openstack-nova,sridevikoushik31/openstack,SUSE-Cloud/nova,hanlind/nova,BeyondTheClouds/nova,shootstar/novatest,eayunstack/nova,shootstar/novatest,leilihh/nova,isyippee/nova,Francis-Liu/animated-broccoli,redhat-openstack/nova,aristanetworks/arista-ovs-nova,yrobla/nova,saleemjaveds/https-github.com-openstack-nova,mikalstill/nova,raildo/nova