hercules software package provides System/370, ESA/390 and z/Architecture Emulator, 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 hercules
hercules is installed in your system.
Make ensure the hercules package were installed using the commands given below,
$ sudo dpkg-query -l | grep hercules *
You will get with hercules package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Other OSs and file systems |
| Package | hercules |
| Version | 3.07-2.3 |
| Description | System/370, ESA/390 and z/Architecture Emulator |
| Sub Section | otherosfs |