System requirements
Mandatory and optional software requirements may vary according to your level of the operating system. See the Software Announcement for details.
| Operating System | Software | Hardware |
|---|---|---|
| z/VM | z/VM V6.2 or later |
Any zSeries server supported by zVM V6.2, or later. The C/C++ for z/VM compiler will only execute on z/VM V6.2, or later and can only be licensed to operate on standard processor engines. |

