travis: temporary workaround for Travis CI

Travis upgraded their environment but broke some deployments. Wait for them to fix the issue with python3.
2025-02-25 18:55:28 -06:00 · 2017-09-08 08:41:29 +02:00 · 2017-09-08 08:41:29 +02:00 · 75e9f3ac6f
commit 75e9f3ac6f
parent cc5721db81
1 changed files with 1 additions and 0 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -1,4 +1,5 @@
 language: python
+group: deprecated-2017Q3
 services:
    - docker