From 07f3d91a95d065b687907b94b62df41f2d670986 Mon Sep 17 00:00:00 2001
From: Daniel James <daniel@calamity.org.uk>
Date: Sun, 10 Sep 2017 23:57:06 +0100
Subject: [PATCH] Try using pip to install lxml

Probably hitting this issue:

https://github.com/travis-ci/travis-ci/issues/8132
---
 .travis.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 1ffd948..64970f5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,12 +7,12 @@ addons:
         packages:
             - libboost-tools-dev
             - xsltproc
-            - python-lxml
             - docbook-xsl
             - docbook-xml
 
 before_script:
     - touch Jamroot.jam
+    - pip install lxml
 
 script:
     - cd ${TRAVIS_BUILD_DIR}/test