From 6de64d76952fdca37264b806260cb13175d6e12d Mon Sep 17 00:00:00 2001
From: Paulus Schoutsen <paulus@paulusschoutsen.nl>
Date: Fri, 2 Oct 2015 16:49:10 -0700
Subject: [PATCH] Cache pip in Travis

---
 .travis.yml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 4a4dfbc2354..b0e1c446d17 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,8 @@
 sudo: false
 language: python
+cache:
+  directories:
+    - $HOME/.cache/pip
 python:
   - "3.4"
 install: