E: Unable to locate package libXi6:i386 gxemul

[VPTT]

I have a problem when I install all the required packages.(OS:ubantu 16.04)
E: Unable to locate package libXi6:i386
E: Unable to locate package gxemul

Does anyone know how to solve this?

[makslevental]

I got this to work on docker (after some fiddling) with ubuntu:14.04