Fix travis

.travis.yml

@@ -10,5 +10,4 @@ python:
 install: 
   - pip install PyYAML pytest --use-mirrors
   - if [ $WITH_REQUESTS = "True" ] ; then pip install requests; fi
-  - pip freeze
-script:  PYTHONPATH=`pwd` py.test --basetemp=.
+script:  python setup.py test