Unable to run Sound RTS on Ubuntu Mate 18.04 LTS

[slannon97]

I cannot get the game to run in Ubuntu Mate 18.04 LTS. I've installed Pygame, but running the soundrts.py script gives me the following error. "ERROR: error
Traceback (most recent call last):
File "soundrts\clientmain.py", line 278, in main
File "soundrts\clientmedia.py", line 44, in init_media
File "soundrts\clientmedia.py", line 35, in minimal_init
File "soundrts\lib\voice.py", line 30, in init
File "soundrts\lib\voicechannel.py", line 21, in init
AttributeError: 'module' object has no attribute 'jaws'"

How do I fix this? Is there a problem with the script file? I'm using the latest 1.2 Continuous 12 version.