Nodepool Install failure
Nodepool Install failure

While installing nodepool as instructed in the README.rst
   pip install -U -r requirements.txt

We are seeing the below error message:
  Building lxml version 3.4.4.
  Building without Cython.
  ERROR: /bin/sh: 1: xslt-config: not found

  ** make sure the development packages of libxml2 and
     libxslt are installed **

For more details:
http://paste.openstack.org/show/477592/

Change-Id: I813e5b25194e8b3821eed07ae0494e0930d15827

citrix-openstack/nodepool,seandst/nodepool,Tesora/tesora-nodepool,seandst/nodepool,Tesora/tesora-nodepool,citrix-openstack/nodepool