$ sudo apt-get update
$ sudo apt-get install qtdeclarative5-folderlistmodel

qtdeclarative5-folderlistmodel is installed in your system.

Make ensure the qtdeclarative5-folderlistmodel package were installed using the commands given below,

$ sudo dpkg-query -l | grep qtdeclarative5-folderlistmodel*

You will get with qtdeclarative5-folderlistmodel package name, version, architecture and description in a table

qtdeclarative5-folderlistmodel package basic information: