There are some build environments we are being asked to support that pbr does not. A quick fallback to handle such environments. Change-Id: Ie5dac2555c73e80e4cf589932a18f31a530bdf65
Change-Id: Ic45943c4b882bb13390722cca58b8b1785386e86
setup.py bdist_rpm is not very good. Instead, provide a script to create an rpm. Change-Id: If6773ee4938e981a14c38e4e4eabad6b5cb2b6ae