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[Doug Hellmann <doug@xxxxxxxxxxxxxxxx>]

** Changed in: pbr
       Status: Incomplete => Invalid

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https://bugs.launchpad.net/bugs/1322771

Title:
  keystone install from source docs missing required steps

Status in OpenStack Identity (Keystone):
  Triaged
Status in Python Build Reasonableness:
  Invalid

Bug description:
  The following is completely reproducible using Vagrant and the
  hashicorp/precise64 image.

  Following the install instructions here:
  http://docs.openstack.org/developer/keystone/installing.html
  #installing-from-source is impossible, even after the patch in
  https://bugs.launchpad.net/keystone/+bug/1322735

  There are several issues:

  "python setup.py install" fails with these missing dependencies:
  * missing Python.h
  * missing libxml/xmlversion.h

  Once those dependencies are taken care of by installing python-dev,
  libxml2-devm and libxslt1-dev, you can complete "setup.py install"

  Running "keystone" at that point gets an error because pbr.version is
  not present.

  pbr.version is listed in requirements.txt, but is not installed by
  "setup.py install" for some reason. Installing it resolves this issue.

  Running keystone-manage and keystone-all gives an error because
  repoze.lru is not installed. Repoze.lru is a dependency of Routes,
  which is installed by setup.py. For some reason, when setup.py
  installs Routes, it does not install the dependency. if, AFTER running
  setup.py, you attempt to "pip install -r requirements.txt" it will not
  install repoze.lru because Routes is already installed, and pip
  doesn't detect that the dependency is not installed.

  The following steps work reproducibly to install keystone from source
  on a completely clean hashicorp/precise64:

  # Vagrant setup in an empty directory
  vagrant init hashicorp/precise64
  vagrant up
  vagrant ssh
  # Generic Ubuntu Precise instructions begin here.
  sudo su
  apt-get update
  apt-get install -y git python-setuptools python-dev libxml2-dev libxslt1-dev
  easy_install pip
  cd /root
  git clone https://github.com/openstack/keystone.git
  cd keystone
  pip install -r requirements.txt
  python setup.py install

  At that point all three executables (keystone, keystone-manage, and
  keystone-all) will execute and display their non-configured / help
  message without dependency errors.

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