libdtdparser-java software package provides Java DTD parser library, 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 libdtdparser-java
libdtdparser-java is installed in your system.
Make ensure the libdtdparser-java package were installed using the commands given below,
$ sudo dpkg-query -l | grep libdtdparser-java *
You will get with libdtdparser-java package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Libraries |
| Package | libdtdparser-java |
| Version | 1.21a-5 |
| Description | Java DTD parser library |
| Sub Section | libs |