Merge pull request #695 from jdufresne/cache

IanLee1521 · web-flow · commit 19e85d98eca9 · 2017-10-17T20:55:51.000-07:00
Enable pip cache in Travis CI
diff --git a/.travis.yml b/.travis.yml
@@ -1,4 +1,5 @@
 language: python
+cache: pip
 sudo: false
 install:
   - pip install tox
