Try snaps rather than apt under bionic for package installs.

NCEAS · Aug 5, 2019 · c7e0ec7 · c7e0ec7
1 parent 6724b5f
commit c7e0ec7
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -4,10 +4,10 @@ dist: bionic
 
 addons:
   apt:
-    packages:
-    - xmlstarlet
-    - ant
-    - ant-optional
+    snaps:
+        - xmlstarlet
+        - ant
+        - ant-optional
 
 script:
     - free -m