Trying to run ProperTree on Ubuntu

Hey guys! First post here. Been lurking for years and happy to finally be diving in w/ appropriate hardware! I'm prepping my install (doing so on my ubuntu machine) and can't seem to get ProperTree to run. Has anyone done so on linux?

Relevant info:
ASrock Z77 Extreme 3
Core i5 3570k
Radeon RX 580

Trying to install via opencore

submitted by /u/mightierbandito
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