$ sudo apt-get update
$ sudo apt-get install libghemical-data 

libghemical-data is installed in your system.

Make ensure the libghemical-data package were installed using the commands given below,

$ sudo dpkg-query -l | grep libghemical-data *

You will get with libghemical-data package name, version, architecture and description in a table

libghemical-data package basic information: