more travis

.travis.yml

@@ -6,7 +6,7 @@ python:
   - "2.7"
   - "3.2"
 install:
-  - pip install --use-mirrors
-  - pip install --use-mirrors
+  - pip install . --use-mirrors
+  - pip install unittest2 --use-mirrors
 script:
   - $HOME/virtualenv/python$TRAVIS_PYTHON_VERSION/bin/unit2 discover icalendar []