Install gir1.2-ggit-1.0 by entering the following commands in the terminal:
sudo apt update sudo apt install gir1.2-ggit-1.0
Description:
GObject introspection data for the git2-glib-1.0 library
This package contains introspection data for the git2-glib-1.0 library. . It can be used by packages using the GIRepository format to generate dynamic bindings.
Homepage: https://wiki.gnome.org/Projects/Libgit2-glib
Version: 0.26.2-1
Section: universe/introspection