Install libethumb-client1 by entering the following commands in the terminal:
sudo apt update sudo apt install libethumb-client1
Description:
Library to create thumbnails using a D-Bus-actived server
Ethumb-Client creates thumbnails by communicating with a thumbnail generation server using standard D-Bus protocol. The server uses Ethumb itself to generate the thumbnail images and cache them using FreeDesktop.Org standard.
Homepage: http://www.enlightenment.org
Version: 1.8.6-2.5build1
Section: universe/libs