From 8cd43a84b3f4b1ce45521f19850ae87379f6be44 Mon Sep 17 00:00:00 2001
From: Yuriy Taraday <yorik.sar@gmail.com>
Date: Tue, 2 Feb 2016 14:58:35 +0300
Subject: [PATCH] Fixes for 'tox -e docs' in some dev environments

* set basepython to python2 in docs env (Solar won't install if default
  Python is 3.x);
* bump minimal tox version to 2.0 as that's the version where they fixed
  substitutions in commands vars.

Change-Id: Iaba4b1ee2de626e0a09c19f57c2f0156192c48dc
---
 tox.ini | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tox.ini b/tox.ini
index 4c49b6a2..72f641f9 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-minversion = 1.6
+minversion = 2.0
 skipsdist = True
 envlist = pep8,py27
 
@@ -33,6 +33,7 @@ commands =
   openstack-doc-test --check-syntax
 
 [testenv:docs]
+basepython=python2
 deps = sphinx
        {[testenv:checkniceness]deps}
 whitelist_externals = /bin/rm