From bd4c601aec77c426053f7ab328a44a154e72c901 Mon Sep 17 00:00:00 2001
From: "Emma \"Frank\" Tosch" <etosch@cs.umass.edu>
Date: Sat, 16 Mar 2019 17:35:33 -0400
Subject: [PATCH] Update .travis.yml

added cffi to dependencies on travis
---
 .travis.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 7e634ceb..34a51228 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -16,7 +16,7 @@ cache:
 before_install:
   - sudo apt-get -y install python3-dev python3-pip python3-setuptools python3-wheel libopenmpi-dev
   - sudo pip3 install -U --upgrade pip
-  - sudo pip3 install -U --only-binary=numpy pillow gym==0.10.5 atari_py pillow tensorflow opencv-python joblib mpi4py six scipy
+  - sudo pip3 install -U --only-binary=numpy pillow gym==0.10.5 atari_py pillow tensorflow opencv-python joblib mpi4py six scipy cffi
 
 before_script:
   - rustup component add rustfmt-preview