From 314d94d620fd7bf6adb960a1544266bf1e257825 Mon Sep 17 00:00:00 2001
From: Fan Jiang <i@fanjiang.me>
Date: Tue, 11 Feb 2020 17:24:32 -0500
Subject: [PATCH] Fix requirements for building

---
 .travis.python.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/.travis.python.sh b/.travis.python.sh
index d4f65fd9b..1151f8434 100644
--- a/.travis.python.sh
+++ b/.travis.python.sh
@@ -1,11 +1,13 @@
 #!/bin/bash
-set -x
+set -x -e
 
 # Install a system package required by our library
 sudo apt-get install wget libicu libicu-dev
 
 CURRDIR=$(pwd)
 
+python -m pip install ./cython/requirements.txt
+
 mkdir $CURRDIR/build
 cd $CURRDIR/build