Comment 1 for bug 1479357

Reviewed: https://review.fuel-infra.org/9944
Submitter: Dmitry Teselkin <email address hidden>
Branch: openstack-ci/fuel-7.0/2015.1.0

Commit: bb805584c2df1bffe4d6c100df6632caeea367a9
Author: Mikhail Ivanov <email address hidden>
Date: Wed Jul 29 13:24:57 2015

Fix error with oslotest installation

Fix error after installation oslotest for py2 and py3 at the same time

Closes-Bug: #1479357
Change-Id: I823d1019242ba33606058ccf1e2490fe5673d3f8