Requires:
sudo bash -c "$(curl -LSs https://github.com/dfmgr/installer/raw/main/install.sh)"
Automatic:
bash -c "$(curl -LSs https://github.com/fontmgr/LigatureSymbols/raw/main/install.sh)"
Install:
sudo fontmgr install LigatureSymbols
Update:
sudo fontmgr update LigatureSymbols