libfluidsynth-dev software package provides Real-time MIDI software synthesizer (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 libfluidsynth-dev
libfluidsynth-dev is installed in your system.
Make ensure the libfluidsynth-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep libfluidsynth-dev *
You will get with libfluidsynth-dev package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Library development |
| Package | libfluidsynth-dev |
| Version | 1.1.6-2 |
| Description | Real-time MIDI software synthesizer (development files) |
| Sub Section | libdevel |