updated .travis

markvanderloo · Feb 23, 2017 · 7ddb243 · 7ddb243
1 parent 312c9a9
commit 7ddb243
Showing 1 changed file with 10 additions and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -2,11 +2,20 @@
 # travis config
 
 sudo: required
-dist: trusty
 
 language: r
 cache: packages
 
+addons:
+  apt:
+    packages:
+      - libxml2-dev
+
+r:
+ - release
+ - oldrel
+ - devel
+
 before_install:
   - R -e "install.packages(c('devtools','roxygen2','testthat'))"
   - R -e "devtools::install_deps('./pkg')"