sudo pip, whatever

Author: aparrish

.travis.yml

@@ -10,7 +10,7 @@ before_install:
     - curl -L -O http://py.processing.org/processing.py-linux64.tgz
     - tar xfvz processing.py-linux64.tgz
     - cp processing.py-*-linux64/processing-py.jar .
-    - pip install -r requirements.txt
+    - sudo pip install -r requirements.txt
     - "sh -e /etc/init.d/xvfb start" # from p5py
 
 script: ./generator.py build --all --images