[root@deployer kolla-stable-mitaka]# pip install -U kolla==2.0.2
Requirement already up-to-date: kolla==2.0.2 in /usr/lib/python2.7/site-packages
Requirement already up-to-date: pbr>=1.6 in /usr/lib/python2.7/site-packages (from kolla==2.0.2)
Requirement already up-to-date: graphviz>=0.4.0 in /usr/lib/python2.7/site-packages (from kolla==2.0.2)
Requirement already up-to-date: Jinja2>=2.8 in /usr/lib64/python2.7/site-packages (from kolla==2.0.2)
Requirement already up-to-date: six>=1.9.0 in /usr/lib/python2.7/site-packages (from kolla==2.0.2)
Requirement already up-to-date: oslo.config>=3.7.0 in /usr/lib/python2.7/site-packages (from kolla==2.0.2)
Requirement already up-to-date: pycrypto>=2.6 in /usr/lib64/python2.7/site-packages (from kolla==2.0.2)
Requirement already up-to-date: gitdb>=0.6.4 in /usr/lib64/python2.7/site-packages (from kolla==2.0.2)
Requirement already up-to-date: beautifulsoup4 in /usr/lib/python2.7/site-packages (from kolla==2.0.2)
Requirement already up-to-date: GitPython>=1.0.1 in /usr/lib/python2.7/site-packages (from kolla==2.0.2)
Collecting docker-py>=1.6.0 (from kolla==2.0.2)
  Using cached docker_py-1.10.4-py2.py3-none-any.whl
Requirement already up-to-date: setuptools!=24.0.0,>=16.0 in /usr/lib/python2.7/site-packages (from kolla==2.0.2)
Requirement already up-to-date: MarkupSafe in /usr/lib64/python2.7/site-packages (from Jinja2>=2.8->kolla==2.0.2)
Requirement already up-to-date: rfc3986>=0.2.2 in /usr/lib/python2.7/site-packages (from oslo.config>=3.7.0->kolla==2.0.2)
Requirement already up-to-date: oslo.i18n>=2.1.0 in /usr/lib/python2.7/site-packages (from oslo.config>=3.7.0->kolla==2.0.2)
Requirement already up-to-date: netaddr!=0.7.16,>=0.7.13 in /usr/lib/python2.7/site-packages (from oslo.config>=3.7.0->kolla==2.0.2)
Requirement already up-to-date: stevedore>=1.17.1 in /usr/lib/python2.7/site-packages (from oslo.config>=3.7.0->kolla==2.0.2)
Requirement already up-to-date: debtcollector>=1.2.0 in /usr/lib/python2.7/site-packages (from oslo.config>=3.7.0->kolla==2.0.2)
Requirement already up-to-date: smmap>=0.8.5 in /usr/lib/python2.7/site-packages (from gitdb>=0.6.4->kolla==2.0.2)
Requirement already up-to-date: gitdb2>=2.0.0 in /usr/lib/python2.7/site-packages (from GitPython>=1.0.1->kolla==2.0.2)
Requirement already up-to-date: websocket-client>=0.32.0 in /usr/lib/python2.7/site-packages (from docker-py>=1.6.0->kolla==2.0.2)
Requirement already up-to-date: backports.ssl-match-hostname>=3.5; python_version < "3.5" in /usr/lib/python2.7/site-packages (from docker-py>=1.6.0->kolla==2.0.2)
Requirement already up-to-date: ipaddress>=1.0.16; python_version < "3.3" in /usr/lib/python2.7/site-packages (from docker-py>=1.6.0->kolla==2.0.2)
Requirement already up-to-date: requests!=2.11.0,>=2.5.2 in /usr/lib/python2.7/site-packages (from docker-py>=1.6.0->kolla==2.0.2)
Requirement already up-to-date: docker-pycreds>=0.2.1 in /usr/lib/python2.7/site-packages (from docker-py>=1.6.0->kolla==2.0.2)
Requirement already up-to-date: Babel>=2.3.4 in /usr/lib/python2.7/site-packages (from oslo.i18n>=2.1.0->oslo.config>=3.7.0->kolla==2.0.2)
Requirement already up-to-date: wrapt>=1.7.0 in /usr/lib64/python2.7/site-packages (from debtcollector>=1.2.0->oslo.config>=3.7.0->kolla==2.0.2)
Requirement already up-to-date: funcsigs>=0.4; python_version == "2.7" or python_version == "2.6" in /usr/lib/python2.7/site-packages (from debtcollector>=1.2.0->oslo.config>=3.7.0->kolla==2.0.2)
Requirement already up-to-date: smmap2>=2.0.0 in /usr/lib/python2.7/site-packages (from gitdb2>=2.0.0->GitPython>=1.0.1->kolla==2.0.2)
Requirement already up-to-date: pytz>=0a in /usr/lib/python2.7/site-packages (from Babel>=2.3.4->oslo.i18n>=2.1.0->oslo.config>=3.7.0->kolla==2.0.2)
Installing collected packages: docker-py
  Found existing installation: docker-py 1.7.2
    Uninstalling docker-py-1.7.2:
      Successfully uninstalled docker-py-1.7.2
Successfully installed docker-py-1.10.4