I had similar errors due to a mixture of python packages installed via yum not playing too nicely with pip. I ended up nuking most of the install to fix it, so don’t have a recommendation beyond that, plus I was using RHEL 7. Maybe this is of interest to you https://bugs.launchpad.net/oslo.config/+bug/1374741
-Anish From: Pradip Mukhopadhyay [mailto:pradip.inte...@gmail.com] Sent: Tuesday, November 4, 2014 2:27 AM To: openstack-dev@lists.openstack.org Subject: [openstack-dev] devstack build is failing Hello, Trying first time to build a devstack in my Ubuntu-14.10 VM. Getting the following error: 2014-11-04 09:27:32.182 | + recreate_database_mysql nova latin1 2014-11-04 09:27:32.182 | + local db=nova 2014-11-04 09:27:32.182 | + local charset=latin1 2014-11-04 09:27:32.182 | + mysql -uroot -pstackdb -h127.0.0.1 -e 'DROP DATABASE IF EXISTS nova;' 2014-11-04 09:27:32.186 | + mysql -uroot -pstackdb -h127.0.0.1 -e 'CREATE DATABASE nova CHARACTER SET latin1;' 2014-11-04 09:27:32.189 | + /usr/local/bin/nova-manage db sync 2014-11-04 09:27:32.455 | Traceback (most recent call last): 2014-11-04 09:27:32.455 | File "/usr/local/bin/nova-manage", line 6, in <module> 2014-11-04 09:27:32.455 | from nova.cmd.manage import main 2014-11-04 09:27:32.455 | File "/home/ubuntu/devstack/nova/nova/cmd/manage.py", line 68, in <module> 2014-11-04 09:27:32.455 | from nova.api.ec2 import ec2utils 2014-11-04 09:27:32.455 | File "/home/ubuntu/devstack/nova/nova/api/ec2/__init__.py", line 34, in <module> 2014-11-04 09:27:32.455 | from nova.api.ec2 import faults 2014-11-04 09:27:32.455 | File "/home/ubuntu/devstack/nova/nova/api/ec2/faults.py", line 20, in <module> 2014-11-04 09:27:32.455 | from nova import utils 2014-11-04 09:27:32.455 | File "/home/ubuntu/devstack/nova/nova/utils.py", line 39, in <module> 2014-11-04 09:27:32.456 | from oslo.concurrency import lockutils 2014-11-04 09:27:32.456 | File "/usr/local/lib/python2.7/dist-packages/oslo/concurrency/lockutils.py", line 30, in <module> 2014-11-04 09:27:32.456 | from oslo.config import cfgfilter 2014-11-04 09:27:32.456 | ImportError: cannot import name cfgfilter 2014-11-04 09:27:32.471 | + exit_trap 2014-11-04 09:27:32.471 | + local r=1 2014-11-04 09:27:32.471 | ++ jobs -p 2014-11-04 09:27:32.472 | + jobs= 2014-11-04 09:27:32.472 | + [[ -n '' ]] 2014-11-04 09:27:32.472 | + kill_spinner 2014-11-04 09:27:32.472 | + '[' '!' -z '' ']' 2014-11-04 09:27:32.472 | + [[ 1 -ne 0 ]] Any idea what is missing? Any help is highly appreciated. Some more details may be helpful: ubuntu@ubuntu:~$ uname -a Linux ubuntu 3.13.0-39-generic #66-Ubuntu SMP Tue Oct 28 13:30:27 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux ubuntu@ubuntu:~$ python --version Python 2.7.6 ubuntu@ubuntu:~$ which python /usr/bin/python Thanks, Pradip
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