From 56aab0081b2900e9534c92c93e4c5056f18d8d93 Mon Sep 17 00:00:00 2001
From: Daniel James <daniel@calamity.org.uk>
Date: Sun, 22 Oct 2017 17:39:28 +0100
Subject: [PATCH] Use sudo to fix 'pip install' in travis

---
 .travis.yml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 64970f5..3bf0d6e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,6 +2,9 @@
 # Distributed under the Boost Software License, Version 1.0. (See accompanying
 # file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 
+sudo: required
+dist: trusty
+
 addons:
     apt:
         packages:
@@ -12,7 +15,7 @@ addons:
 
 before_script:
     - touch Jamroot.jam
-    - pip install lxml
+    - sudo pip install lxml
 
 script:
     - cd ${TRAVIS_BUILD_DIR}/test