TEST: try making sure gtk is installed on travis image

JuliaPlots · Feb 1, 2018 · 487dd3a · 487dd3a
1 parent 0cfcb4c
commit 487dd3a
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -8,6 +8,12 @@ julia:
 matrix:
   allow_failures:
     - julia: nightly
+addons:
+    apt:
+        packages:
+            - xvfb
+            - xauth
+            - libgtk-3-0
 notifications:
   email: false
 # uncomment the following lines to override the default test script