Install libpgobject-util-dbmethod-perl by entering the following commands in the terminal:
sudo apt update sudo apt install libpgobject-util-dbmethod-perl
object mappings for the PGObject Framework
PGObject::Util::DBMethod provides syntactic sugar which allows for declarative mapping of stored procedures to supported PGObject paradigms. It is designed to work initially with PGObject::Simple, but will almost certainly be supported with PGObject::CompositeType when this is released. . Please see the POD/Man page for detailed information.