Install cpl-plugin-amber-doc by entering the following commands in the terminal:
sudo apt update sudo apt install cpl-plugin-amber-doc
Description:
ESO data reduction pipeline documentation for AMBER
This package contains the HTML documentation and manpages for the data reduction pipeline for the AMBER instrument of the Very Large Telescope (VLT) from the European Southern Observatory (ESO).
Homepage: http://www.eso.org/sci/software/pipelines/amber
Version: 4.3.7+dfsg-1
Section: universe/doc