devstack

  1. Bug #1468808
  2. Comment #9

Comment 9 for bug 1468808

Revision history for this message
Nikolay Fedotov (nfedotov) wrote : Re: stack.sh downgrades pbr

I ran into it too. But after investigation it turned out this is not a bug in my opinion. It seems to me you are trying to install devstack to machine that already have keystonemiddleware==1.5.0 installed (it was in my case). This is not the latest version.
version 1.5.0 depends pbr>=0.6,!=0.7,<1.0
latest version depends on pbr<2.0,>=0.11

As a solution you need to uninstall keystonemiddleware manually or add "PIP_UPGRADE=True" to localrc