From bc360f7a795dc5479b1283f43b95af2e1c697a55 Mon Sep 17 00:00:00 2001
From: Corentin Wallez <cwallez@chromium.org>
Date: Tue, 3 Apr 2018 16:54:11 -0400
Subject: [PATCH] Travis.yml: Fix pip and cache it on OSX

---
 .travis.yml | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 01d19c3c6c..18ce85bed9 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,6 +9,9 @@ sudo: false
 language:
  - cpp
 
+python:
+ - "2.7"
+
 env:
  - BUILD_TYPE=Debug
  - BUILD_TYPE=Release
@@ -16,6 +19,9 @@ env:
 compiler:
  - clang
 
+cache:
+ - pip
+
 addons:
  # Everything under apt is only used on linux
  apt:
@@ -47,7 +53,7 @@ before_install:
 install:
  # Install dependencies required on OSX
  - if [ "$TRAVIS_OS_NAME" == "osx" ]; then brew install ninja; fi
- - if [ "$TRAVIS_OS_NAME" == "osx" ]; then sudo python -m pip install jinja2; fi
+ - if [ "$TRAVIS_OS_NAME" == "osx" ]; then pip install --user jinja2; fi
 
 script:
  # Use the more recent compilers we just installed