exec: uwsgi: not found

[Liyingjun]

barbican_api fails start with error using ubuntu-16.04:

INFO:__main__:Kolla config strategy set to: COPY_ALWAYS
INFO:__main__:Loading config file at /var/lib/kolla/config_files/config.json
INFO:__main__:Validating config file
INFO:__main__:Copying service configuration files
INFO:__main__:Removing existing destination: /etc/barbican/barbican.conf
INFO:__main__:Copying /var/lib/kolla/config_files/barbican.conf to /etc/barbican/barbican.conf
INFO:__main__:Setting permissions for /etc/barbican/barbican.conf
INFO:__main__:Removing existing destination: /etc/barbican/barbican-api-paste.ini
INFO:__main__:Copying /var/lib/kolla/config_files/barbican-api-paste.ini to /etc/barbican/barbican-api-paste.ini
INFO:__main__:Setting permissions for /etc/barbican/barbican-api-paste.ini
INFO:__main__:Writing out command to execute
Running command: 'uwsgi --master --emperor /etc/barbican/vassals --logto /var/log/kolla/barbican/barbican-api.log'
/usr/local/bin/kolla_start: line 24: exec: uwsgi: not found

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/384763

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/384763
Committed: https://git.openstack.org/cgit/openstack/kolla/commit/?id=bf62341cedabc96d2d9a1d5350f6424ddba3249f
Submitter: Jenkins
Branch: master

commit bf62341cedabc96d2d9a1d5350f6424ddba3249f
Author: liyingjun <email address hidden>
Date: Tue Oct 11 09:50:55 2016 +0800

    Add missing uwsgi for barbican-api Dockerfile

    uwsgi is not installed for barbican-api in ubuntu.

    Change-Id: Ibaaf7eb9dfae2f88a5a2d9c3b4983d403e52c932
    Closes-bug: #1632170

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/kolla 3.0.0.0rc2 release candidate.