Install barcode-dbg by entering the following commands in the terminal:
sudo apt update sudo apt install barcode-dbg
Utility and library for barcode generation (debug)
GNU-barcode can create printouts for the conventional product-tagging standards: UPC-A, UPC-E, EAN-13, EAN-8, ISBN, and several others. Output is generated as either Postscript, Encapsulated Postscript, or PCL. . This package contains the debugging symbols.