Install caja-dropbox by entering the following commands in the terminal:
sudo apt update sudo apt install caja-dropbox
Description:
Dropbox integration for Caja
Caja Dropbox is an extension that integrates the Dropbox web service with your MATE Desktop. . To use this package you need to install the proprietary dropbox package from https://www.dropbox.com/install.
Homepage: http://www.mate-desktop.org/
Version: 1.20.0-2
Section: multiverse/x11