Pin Sphinx to ~1.7.9 as 1.8.0 breaks us

Change-Id: I66725c168ba7e8d06c6d9d8186af461c98dd7815
Signed-off-by: Thanh Ha <thanh.ha@linuxfoundation.org>

diff --git a/requirements.txt b/requirements.txt
index 7a5bdcc..9bd973a 100644 (file)
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 reno~=2.10.0
-sphinx>=1.6.4
+sphinx~=1.7.9
 sphinxcontrib-programoutput
 sphinx_bootstrap_theme>=0.6.0