attempt #1 of migrating to sudo-less travis

diff --git a/.travis.yml b/.travis.yml
index 197ba4d76dfb4f3f491d56a12e5702eb8aa3ad7a..5bb148389d4de85d19235ad0778a8ea8070714e6 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,14 +1,18 @@
 language: c
+os: linux
+sudo: false
 
 compiler:
   - gcc
 
-before_script:
-  - sudo add-apt-repository ppa:ubuntu-toolchain-r/test -y
-  - sudo apt-get update -y
-  - sudo apt-get install qemu-kvm -y
-  - sudo apt-get install libxen-dev -y
-  - sudo apt-get install g++-4.8 -y
+addons:
+  apt:
+    packages:
+      - qemu-kvm
+      - libxen-dev
+      - g++-4.8
+    sources:
+      - ubuntu-toolchain-r-test
 
 env:
   - PLATFORM=xen TESTS=none EXTRAFLAGS=