Hi, FiniteRed.
Yes, there surely can be one (you probably want a 64-bit build). We'll publish a note here when it's available.
Perfect ready and waiting to test it
FR
Still with same codebase as previously posted Windows alpha 2, here is the 64 bit Linux Vault: http://node.alex4j.cryptobullion.io/v30/bullion-qt64
Looks like there a number of dependency issues running on a clean/patched install of Ubuntu, detailed below (along with the "quick" fixes) - would be good to publish an official breakdown of what you need to install to get up and running...
(overkill I feel)
-> sudo apt-get update
-> sudo apt-get install -y libdb4.8-dev libdb4.8++-dev
(this is a gross fix!)
FR