Install fonts-circos-symbols by entering the following commands in the terminal:
sudo apt update sudo apt install fonts-circos-symbols
Description:
plotter for visualizing data - standard fonts
Circos visualizes data in a circular layout — ideal for exploring relationships between objects or positions, and creating highly informative publication-quality graphics. . This package provides a set of fonts used by default with Circos.
Homepage: http://circos.ca/
Version: 0.69.6+dfsg-1
Section: universe/fonts