libkde3support4 software package provides KDE 3 Support Library for the KDE 4 Platform, 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 libkde3support4
libkde3support4 is installed in your system.
Make ensure the libkde3support4 package were installed using the commands given below,
$ sudo dpkg-query -l | grep libkde3support4 *
You will get with libkde3support4 package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Libraries |
| Package | libkde3support4 |
| Version | 4:4.13.3-0ubuntu0.3 [amd64, i3 |
| Description | KDE 3 Support Library for the KDE 4 Platform |
| Sub Section | libs |