From f68bea235c9f8f30eac778dc4a8bdcf8980099aa Mon Sep 17 00:00:00 2001
From: Doug Bunting <dougbu@microsoft.com>
Date: Thu, 27 Apr 2017 09:43:39 -0700
Subject: [PATCH] Switch to Travis VM - #6033 - install libunwind; mandatory
 when `sudo` is enabled

---
 .travis.yml | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 2a46104677..590c657840 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,10 +1,14 @@
 language: csharp
-sudo: false
+sudo: required
 dist: trusty
 env:
   global:
     - DOTNET_SKIP_FIRST_TIME_EXPERIENCE: true
     - DOTNET_CLI_TELEMETRY_OPTOUT: 1
+addons:
+  apt:
+    packages:
+      - libunwind8
 mono: none
 os:
   - linux