nvidia-opencl-dev software package provides NVIDIA OpenCL development files, 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 nvidia-opencl-dev
nvidia-opencl-dev is installed in your system.
Make ensure the nvidia-opencl-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep nvidia-opencl-dev *
You will get with nvidia-opencl-dev package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Library development |
| Package | nvidia-opencl-dev |
| Version | 5.5.22-3ubuntu1 |
| Description | NVIDIA OpenCL development files |
| Sub Section | libdevel |