I have made available a Linux build of Color 64 v8.1a BBS software.
The build is a clean copy and preconfigured for the Sysop to run and start configuring for their BBS. It supports 38400 baud operation with Color 64 and has the benefits of Lt Kernal hard drive configuration with a lot of space for Warez and messages.
Go to the following post for download and track it for updates:
https://www.itchybutt.org/t/color-64-bbs-version-8-1a-for-the-commodore-64-released