I used the instructions here
https://github.com/bitvora/haven
I did have to build with an extra flag it told me to use.

Basically I installed Ubuntu 22.04
Installed the build tools in the instructions, installed snap go - -classic 
Pulled the repo and built the code

Then once it's running. Stop the service and run the import script. Then reboot. 

Then you can use it locally, or then set up a reverse proxy so it can be accessed via a domain