From 70c2f88187aae4efa89bbc4818af8b4738666806 Mon Sep 17 00:00:00 2001
From: Cosimo Lupo <cosimo@anthrotype.com>
Date: Tue, 16 Oct 2018 11:09:49 +0100
Subject: [PATCH] Revert "travis: sudo is no longer required for python3.7 env"

This reverts commit 6c1537dafd89ba7d1b3fd5227d413fe45e322516.

Does not quite work yet without sudo. not sure why.
Let's keep it in.
https://twitter.com/cosimolupo/status/1052139428418899968
---
 .travis.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.travis.yml b/.travis.yml
index 221fd3722..b74b3424f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -27,6 +27,7 @@ matrix:
       # required to run python3.7 on Travis CI
       # https://github.com/travis-ci/travis-ci/issues/9815
       dist: xenial
+      sudo: true
     - python: pypy2.7-5.8.0
       # disable coverage.py on pypy because of performance problems
       env: TOXENV=pypy-nocov