Install sisu-complete by entering the following commands in the terminal:
sudo apt update sudo apt install sisu-complete
Description:
installs all SiSU related packages
SiSU is a lightweight markup based document structuring, publishing and search framework for document collections. . This package installs SiSU and related packages that enable sisu to produce pdf and to populate PostgreSQL and sqlite databases. . See sisu for a description of the package.
Homepage: http://www.sisudoc.org/
Version: 7.1.11-1
Section: universe/text