fuse-emulator-sdl software package provides The Free Unix Spectrum Emulator (SDL version), 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 fuse-emulator-sdl
fuse-emulator-sdl is installed in your system.
Make ensure the fuse-emulator-sdl package were installed using the commands given below,
$ sudo dpkg-query -l | grep fuse-emulator-sdl *
You will get with fuse-emulator-sdl package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Other OSs and file systems |
| Package | fuse-emulator-sdl |
| Version | 1.1.1+dfsg1-2 |
| Description | The Free Unix Spectrum Emulator (SDL version) |
| Sub Section | otherosfs |