From 62fb731deb1d3314712356a3f378aec8da55f5ce Mon Sep 17 00:00:00 2001
From: Andreas Jaeger <aj@suse.com>
Date: Thu, 31 Dec 2015 19:30:44 +0100
Subject: [PATCH] Install optional cliff dependency

cliff-tablib is an optional dependency for cliff and needed for html
output. Install it so that command line help is available for html
output.

For details see
http://docs.openstack.org/developer/cliff/list_commands.html#other-formatters

Change-Id: Ia4fc663d876808fed89dc1fa3efaace441c563ea
---
 bin/doc-tools-update-cli-reference | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/bin/doc-tools-update-cli-reference b/bin/doc-tools-update-cli-reference
index f2117a3d..9655d73a 100755
--- a/bin/doc-tools-update-cli-reference
+++ b/bin/doc-tools-update-cli-reference
@@ -48,6 +48,9 @@ source .venv/bin/activate
 pip install --upgrade openstack-doc-tools
 pip install --upgrade pbr
 
+# Cliff can optionally output HTML - if cliff-tablib is installed.
+pip install --upgrade cliff-tablib
+
 if [[ $project == 'gnocchi' ]]; then
     pip install --upgrade ${project}client
 else