fix for python3.7

pterk · pterk · commit b46b50bd9f40 · 2018-10-09T00:44:53.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -6,10 +6,13 @@ python:
   - 3.4
   - 3.5
   - 3.6
-  - 3.7
 
 matrix:
   fast_finish: true
+  include:
+    - python: 3.7
+      dist: xenial
+      sudo: true
 
 cache: pip
 
