From a2fa59bef0ed946dc3a203c553620364ef8fe4ec Mon Sep 17 00:00:00 2001
From: Bart Van Assche <bvanassche@acm.org>
Date: Sun, 24 Jan 2021 15:44:48 -0800
Subject: [PATCH] .travis.yml: Multiple changes

Install the xsltproc package, remove the deprecated 'sudo' keyword and
specify the Linux distribution explicitly.

Signed-off-by: Bart Van Assche <bvanassche@acm.org>
---
 .travis.yml | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index c9f7c67..40021d7 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,6 +4,8 @@ os:
   - linux
   - osx
 
+dist: focal # 20.04
+
 arch:
   - amd64
   - ppc64le
@@ -18,8 +20,7 @@ addons:
       - librdmacm-dev
       - make
       - pkg-config
-
-sudo: required
+      - xsltproc
 
 script:
   ci/build.sh