[fix] also cache "/.cache/pip"

9 years ago · e9c33572e9
parent ae5bf6e49f
commit e9c33572e9
1 changed files with 2 additions and 0 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -2,6 +2,8 @@ sudo: false
 cache:
  - pip
  - npm
+  directories:
+    - $HOME/.cache/pip
 language: python
 python:
  - "2.7"