.travis.yml: Use Ubuntu 16.04 xenial image

This is a newer userland and allows us to use Python 3.7, for example. See: https://docs.travis-ci.com/user/reference/xenial/
2019-02-07 17:41:36 +02:00 · 2019-02-07 17:41:36 +02:00 · c86bec4d8f
parent 5429fe5cc8
commit c86bec4d8f
1 changed files with 2 additions and 1 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -1,8 +1,9 @@
+dist: xenial
 language: python
 python:
  - "3.5"
  - "3.6"
-  - "3.7-dev"
+  - "3.7"
 addons:
  postgresql: "9.5"
 before_script: