plasma-widget-folderview software package provides plasma widget showing the content of a folder, you can install in your Ubuntu 14.04 LTS (Trusty Tahr) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install plasma-widget-folderview
plasma-widget-folderview is installed in your system.
Make ensure the plasma-widget-folderview package were installed using the commands given below,
$ sudo dpkg-query -l | grep plasma-widget-folderview *
You will get with plasma-widget-folderview package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | KDE |
| Package | plasma-widget-folderview |
| Version | 4:4.13.0-0ubuntu1 |
| Description | plasma widget showing the content of a folder |
| Sub Section | KDE |