Ok, thanks. With that advice I've managed to compiled the most recent version of multi1v1.sp listed in
https://github.com/splewis/csgo-mult...ster/scripting, but this version fails to load.
Could it be related to the fact that I compiled it in meta version 1.11.0 and sm version 1.7.0-dev+5106 but attempted to run it in meta version 1.10.3 and sm version 1.7.0-dev+5001