libsidutils-dev software package provides utility functions for SID players, 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 libsidutils-dev
libsidutils-dev is installed in your system.
Make ensure the libsidutils-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep libsidutils-dev *
You will get with libsidutils-dev package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Library development |
| Package | libsidutils-dev |
| Version | 2.1.1-14 |
| Description | utility functions for SID players |
| Sub Section | libdevel |