ttf-otf-font-set

This is font set loader into a directory of ~/.fonts. It intended to be secon counterpart of subook.sty style.

Clone it into ~/.fonts and run

mkdir -p ~/.fonts
cd ~/.fonts
git clone https://github.com/eugeneai/ttf-otf-font-set.git
cd ttf-otf-font-set
./update.sh

Also there is a script update-db.sh that just regenerates cache without long downloading the fonts.