Enable pip cache in travis

ping · May 27, 2017 · 35837ae · 35837ae
1 parent 19305d3
commit 35837ae
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -1,6 +1,6 @@
 dist: trusty
 language: python
-
+cache: pip
 python:
   - "2.7"
   - "3.5"