I've decided to disable support for Linux until I can fix the bugs. Currently it's not working correctly at all in my VM, but there is no reason for it not to work, and the error messages are not helping me track the problem down. So it will take some time to fix.
I would rather the game work correctly for new players than to have them confused by bugs. So let's just take it down for the meantime. I hope to have it back up before New Year.
If you are a Linux user and this effects you, please feel free to speak up. Maybe you can help test the latest version.