From 63ebeda6ddb4c0486442e3377d9951e2d3789bc9 Mon Sep 17 00:00:00 2001
From: Ryota MIBU <r-mibu@cq.jp.nec.com>
Date: Thu, 11 Aug 2016 03:48:24 +0900
Subject: [PATCH] workaround for doc8 error in python2.6

Change-Id: I9b8967e564b522354f6fdcea51fe493c9682d36f
Signed-off-by: Ryota MIBU <r-mibu@cq.jp.nec.com>
---
 scripts/docs-build.sh | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/scripts/docs-build.sh b/scripts/docs-build.sh
index b6bb5d5f7..e79e21c0b 100755
--- a/scripts/docs-build.sh
+++ b/scripts/docs-build.sh
@@ -190,7 +190,13 @@ if ! which virtualenv > /dev/null ; then
     exit 1
 fi
 
-virtualenv "$VENV_DIR"
+# workaround for doc8 error in python2.6
+if python -V | grep -q 'Python 2.6' && [ -e /usr/bin/python2.7 ] ; then
+    virtualenv "$VENV_DIR" --python=/usr/bin/python2.7
+else
+    virtualenv "$VENV_DIR"
+fi
+
 source "$VENV_DIR/bin/activate"
 pip install -r "$OPNFVDOCS_DIR/etc/requirements.txt"
 
-- 
2.16.6