libswingx-java software package provides extensions to the Swing GUI toolkit, 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 libswingx-java
libswingx-java is installed in your system.
Make ensure the libswingx-java package were installed using the commands given below,
$ sudo dpkg-query -l | grep libswingx-java *
You will get with libswingx-java package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Libraries |
| Package | libswingx-java |
| Version | 1:1.6.2-1 |
| Description | extensions to the Swing GUI toolkit |
| Sub Section | libs |