use addons for travis, as learned at fosdem

Signed-off-by: Justin Cormack <justin@specialbusservice.com>
eugeneia · Jan 30, 2016 · 96c0286 · 96c0286
1 parent 71241e0
commit 96c0286
Showing 1 changed file with 7 additions and 4 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -2,11 +2,14 @@ language: c
 sudo: required
 dist: trusty
 
+addons:
+  apt:
+    packages:
+      - luajit
+      - luarocks
+      - strace
+
 before_install: 
- - sudo apt-get update -y
- - sudo apt-get install luajit -y
- - sudo apt-get install luarocks -y
- - sudo apt-get install strace -y
  - git submodule update --init --recursive
 
 env: