A PyQt5/QML graphical user interface for PDFx
# Install Qt dependencies
$ brew install pyqt5
# Create and activate virtual environment for Python 3
$ pyvenv venv
$ . venv/bin/activate
# Install PDFx (dev branch)
$ pip install -e git+https://github.com/metachris/pdfx@dev#egg=pdfx
# Finally enable the system packages, in order to import PyQt5
$ vi venv/pyvenv.cfg # set `include-system-site-packages = true`