Install jlatex209-base by entering the following commands in the terminal:
sudo apt update sudo apt install jlatex209-base
Description:
basic NTT JLaTeX 2.09 macro files
NTT JLaTeX 2.09 is a Japanized version of LaTeX 2.09. It is obsolete and superseded by JLaTeX 2e which is included in jtex-bin package.
Version: 2.1-1.1
Section: universe/tex