Trying to fix build on travis

Author: nicoddemus

.travis.yml

@@ -5,7 +5,7 @@ before_install:
  - sudo add-apt-repository -y ppa:pyside/ppa
  - sudo apt-get update -qq
  - sudo apt-get install -qq python-pyside
- - export PYTHONPATH="$PYTHONPATH:/usr/lib/python2.7/dist-packages/"
+# - export PYTHONPATH="$PYTHONPATH:/usr/lib/python2.7/dist-packages/"
  - "export DISPLAY=:99.0"
  - "sh -e /etc/init.d/xvfb start"
  - sleep 3
@@ -16,7 +16,7 @@ env:
 
 install:
  - pip uninstall -y pytest
- - pip install --upgrade setuptools
+ #- pip install --upgrade setuptools
  - pip install pytest==$PYTEST_VERSION
 
 script: py.test