fix cuda 9.1 compilation

[platform/upstream/caffe.git] / .travis.yml

diff --git a/.travis.yml b/.travis.yml
index 92d740c..3297954 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -29,6 +29,8 @@ env:
 
 cache:
   apt: true
+  directories:
+    - ~/protobuf3
 
 before_install:
   - source ./scripts/travis/defaults.sh