diff --git a/.travis.yml b/.travis.yml
index ffd4c9d6..cc91ad95 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,5 +3,8 @@ python:
   - "2.6"
   - "2.7"
   - "3.2"
+before_install:
+  - sudo apt-get update -qq
+  - sudo apt-get install python-psutil
 
-script: python ./glances/unitest.py
+script: cd ./glances ; python ./unitest.py