From da9300e2c0a81c3af7b90eb5cdd888c705e8a474 Mon Sep 17 00:00:00 2001
From: Alexey Kopytov <akopytov@gmail.com>
Date: Wed, 7 Sep 2016 21:38:08 +0300
Subject: [PATCH] Cache PIP and Homebrew directories to speed up Travis builds.

---
 .travis.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index b0db123..f48d317 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,4 +1,8 @@
 language: c
+cache:
+  directories:
+  - $HOME/.cache/pip
+  - /usr/local
 
 os:
   - linux