Try to optimize Travis builds.
language: python
+sudo: false # Since this is an older project, this is not the default.
+cache: pip
python:
- "2.6"
- "2.7"
@@ -6,10 +8,8 @@ python:
- "3.4"
- "3.5"
- "3.6"
-install:
- - pip install tox-travis
-script:
- - tox
+install: pip install tox-travis
+script: tox
notifications:
email:
- gback@mitre.org
