@@ -11,8 +11,11 @@ before_install:
   - mkdir $HOME/.aws
   - cp ./tests/config $HOME/.aws
   - pip install codecov
-  - sudo apt-get update -qq
-  - sudo apt-get install -y libxml2-dev
+  - apt-get update -qq
+  - apt-get install -y libxml2-dev
+cache:
+  directories:
+    - $HOME/.cache/pip
 install: 
   - pip install pip --upgrade
   - pip install -r requirements/development.txt