fix: travis-ci pip cache (#20)

tongzhugroup · Apr 6, 2019 · 60635e3 · 60635e3
1 parent a433d63
commit 60635e3
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -2,7 +2,9 @@ language: c
 os:
   - linux
 sudo: false
-cache: pip
+cache: 
+  directories:
+  - $HOME/.cache/pip
 
 env:
   global:
@@ -22,4 +24,4 @@ install:
   - source ci-helpers/travis/setup_conda.sh
 
 script:
-  - tox
+  - tox