- Installing pillow from teh requirments file was a big thing.
- Needed to install Ubuntu dependances from: https://pillow.readthedocs.io/en/latest/installation.html
sudo apt-get install libtiff5-dev libjpeg8-dev libopenjp2-7-dev zlib1g-dev \
libfreetype6-dev liblcms2-dev libwebp-dev tcl8.6-dev tk8.6-dev python3-tk \
libharfbuzz-dev libfribidi-dev libxcb1-dev