travis ci: add pip cache

Intersection · Oct 16, 2015 · c6c5d0d · c6c5d0d
1 parent 68b8e7d
commit c6c5d0d
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -1,6 +1,9 @@
 sudo: false
 language: python
 python: 2.7
+cache:
+  directories:
+    - $HOME/.cache/pip
 before_install:
   - mkdir -p $HOME/opt/local/bin
   - export PATH=$HOME/opt/local/bin:$PATH