From 4c2ca5f719c7c10fe35e15d4108da09ae60b51f6 Mon Sep 17 00:00:00 2001
From: "Pedro M. Baeza" <pedro.baeza@gmail.com>
Date: Thu, 21 Jun 2018 00:36:34 +0200
Subject: [PATCH] .travis.yml: Update cache configuration

---
 sample_files/.travis.yml | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/sample_files/.travis.yml b/sample_files/.travis.yml
index 58fb8281e..e5e1d7a7e 100644
--- a/sample_files/.travis.yml
+++ b/sample_files/.travis.yml
@@ -1,9 +1,6 @@
 language: python
 sudo: false
-cache:
-  apt: true
-  directories:
-    - $HOME/.cache/pip
+cache: pip
 
 python:
   # For branches <= 10.0, put `- "2.7.13"`