Install libpgf6-dbg by entering the following commands in the terminal:
sudo apt update sudo apt install libpgf6-dbg
Description:
Progressive Graphics File (PGF) library - debugging symbols
libpgf is a library implementing an interface for handling PGF (Progressive Graphic File) format files. . This package contains debugging symbols.
Homepage: http://www.libpgf.org/
Version: 6.14.12-3.2
Section: universe/debug