Interfaces
Java
The interfaces for calling Xpress libraries from Java require a minimum of Java 6 (internal version: 1.6.0); compatible distributions of Oracle Java and OpenJDK are supported.
The Mosel module mosjvm works with Java 8 and 11. Distributions other than Oracle Java, OpenJDK, and Amazon Corretto are not supported.
.NET
The interfaces for calling Xpress libraries from .NET work with .NET Framework 3.5+ and .NET Core 3.0+ (they are available on Windows platforms only).
Knitro
On Linux platforms, the Knitro solver component requires libgfortran (version libgfortran.so.3) to be installed on the system.