libopencv2.4-jni software package provides Java jni library for the computer vision 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 libopencv2.4-jni
libopencv2.4-jni is installed in your system.
Make ensure the libopencv2.4-jni package were installed using the commands given below,
$ sudo dpkg-query -l | grep libopencv2.4-jni *
You will get with libopencv2.4-jni package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Development |
| Package | libopencv2.4-jni |
| Version | 2.4.8+dfsg1-2ubuntu1 |
| Description | Java jni library for the computer vision library |
| Sub Section | devel |