Comment 13 for bug 1362977

6.x does not require any modifications:
iyozhikov@yozhikov-linux:~/WorkSpace/git/review.fuel-infra.org/openstack-build/heat-build$ git branch
  add-osprofiler
  bug/1362977
  master
  nc
* openstack-ci/fuel-6.0/2014.2
iyozhikov@yozhikov-linux:~/WorkSpace/git/review.fuel-infra.org/openstack-build/heat-build$ grep python-routes rpm/SPECS/openstack-heat.spec
BuildRequires: python-routes >= 1.12.3, python-routes < 2.0
Requires: python-routes >= 1.12.3, python-routes < 2.0, python-routes > 2.0
iyozhikov@yozhikov-linux:~/WorkSpace/git/review.fuel-infra.org/openstack-build/heat-build$ grep python-routes debian/control
 python-routes,
 python-routes (>= 1.12.3), python-routes ( << 2.0) | python-routes (>> 2.0),
iyozhikov@yozhikov-linux:~/WorkSpace/git/review.fuel-infra.org/openstack-build/heat-build$