Proposing a change to .travis.yml to deliberately include PyQt5 for testing. Take 10, I wish it was easier to test this offline...

Author: Alan@int3ll3ct

.travis.yml

@@ -5,6 +5,7 @@ python:
 sudo: required
 dist: trusty
 before_install:
+    - sudo apt-get update
     - sudo apt-get -y install python3-pip python3-qt5 libfreetype6 libfreetype6-dev
 install:
     - "pip install -r requirements.txt"