From 37d7dbfe64f801a0cd0ea054681b908e0e95120a Mon Sep 17 00:00:00 2001
From: Alvaro Lopez Garcia <aloga@ifca.unican.es>
Date: Mon, 30 Jan 2017 17:43:20 +0100
Subject: [PATCH] docs: clean up environment before building

Change-Id: I6f51a27271a75efe57228b74abdbb589151212d8
---
 tox.ini | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tox.ini b/tox.ini
index b4fa8d5..709b6d3 100644
--- a/tox.ini
+++ b/tox.ini
@@ -54,7 +54,8 @@ deps = coveralls
        {[testenv]deps}
 
 [testenv:docs]
-commands = python setup.py build_sphinx
+commands = rm -rf doc/source/api doc/build 
+           python setup.py build_sphinx
 
 [testenv:genconfig]
 commands = oslo-config-generator --output-file etc/ooi.conf.sample \