Add xenial dist for 3.7 support in Travis

benmurden · benmurden · commit 7f22ab94de19 · 2018-11-26T13:01:02.000+09:00
diff --git a/.travis.yml b/.travis.yml
@@ -24,6 +24,7 @@ matrix:
     fast_finish: true
     include:
       - python: "3.7"
+        dist: xenial
         env:
             - DJANGO=2.0
             - DJANGO=2.1
