Robert Collins 0937f0d3a2 Place an accurate lower bound on pbr
Without this version, markers will fail to install in a growing number
of projects.

Change global-requirements to prevent
pip -r requirements.txt; pip install .
failing with an already installed and too old for setup_requires pbr.

Change update.py to signal to setuptools the minimum version required,
giving clearer error messages in the case of downgrades during
devstack.

Change-Id: I074274b470a7a4f2c95211677b135038ab2c942c
2015-07-12 09:54:33 +12:00
..
2015-06-29 15:27:25 +12:00
2015-06-29 15:27:25 +12:00
2015-07-12 09:54:33 +12:00