$ sudo apt-get update
$ sudo apt-get install libg3d-plugin-gdkpixbuf 

libg3d-plugin-gdkpixbuf is installed in your system.

Make ensure the libg3d-plugin-gdkpixbuf package were installed using the commands given below,

$ sudo dpkg-query -l | grep libg3d-plugin-gdkpixbuf *

You will get with libg3d-plugin-gdkpixbuf package name, version, architecture and description in a table

libg3d-plugin-gdkpixbuf package basic information: