libnetx-java software package provides An open-source JNLP client, 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 libnetx-java
libnetx-java is installed in your system.
Make ensure the libnetx-java package were installed using the commands given below,
$ sudo dpkg-query -l | grep libnetx-java *
You will get with libnetx-java package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Java |
| Package | libnetx-java |
| Version | 0.5-2 |
| Description | An open-source JNLP client |
| Sub Section | Java |