saltstack/salt-cloud — pull request #843 by arthurlogilab (2013-10-02 16:33:25+00:00)
Title: [openstack] provide a way to assign a floating IP to a deployed instance...

... (closes #791)

depends on version 0.13.1 of libcloud, see this commit https://github.com/apache/libcloud/commit/8ba5b81cf65915279568a14b31b682666444cb25, should this version number be included in requirements.txt ?