Install fonts-taml by entering the following commands in the terminal:
sudo apt update sudo apt install fonts-taml
Description:
Meta package to install all Tamil fonts
This package allows you to install all available Tamil fonts in Debian. . After installing this package you will have following packages installed on your system. * fonts-lohit-taml * fonts-lohit-taml-classical * fonts-samyak-taml
Homepage: http://alioth.debian.org/projects/debian-in
Version: 2:1.3
Section: fonts