Loki Alpha Centuri crash on startup

Any ideas what I should look into -
I think the OSS module error probably could be ignored and it’s not relevant, but before I chase off down that rabbit hole, check the issue might actually be else where.

Running Xephyr :2 -ac -screen 640x480x16 -glamor -reset -terminate -fullscreen
Initial process has started with pid 7786
Game is considered started.
Running /home/matthew/Games/sid-meyers-alpha-centauri/smac-launcher
Initial process has started with pid 7813
Game is considered started.
modprobe: FATAL: Module snd-pcm-oss not found in directory /lib/modules/5.3.0-62-generic
Unable to initialize Jackal

BUG! (Segmentation Fault) Going down hard…
Sid Meier Planetary Pack 6.0 Linux
Built with glibc-2.1
Stack dump:
Please send a full bug report,
along with the contents of autosave to: support@lokigames.com
Initial process has exited.