libgirepository-2.0-dev 2.81.2-1 (arm64 binary) in ubuntu oracular

 GLib is a library containing many useful C routines for things such
 as trees, hashes, lists, and strings. It is a useful general-purpose
 C library used by projects such as GTK+, GIMP, and GNOME.
 .
 This package is needed to compile programs against libgirepository-2.0-0.
 .
 GObject-Introspection metadata for this library is not included here, and
 can be found in the gir1.2-girepository-3.0-dev package.