Install gir1.2-caja-2.0 by entering the following commands in the terminal:
sudo apt update sudo apt install gir1.2-caja-2.0
Description:
GObject introspection data for Caja
Caja is the official file manager for the MATE desktop. It allows one to browse directories, preview files and launch applications associated with them. It is also responsible for handling the icons on the MATE desktop. It works on local and remote filesystems. . This package contains introspection data for Caja. . It can be used by packages using the GIRepository format to generate dynamic bindings.
Homepage: http://www.mate-desktop.org/
Version: 1.20.2-4ubuntu1
Section: universe/introspection