I saw a shell screenshot in another thread. Two things come to my attention:
The colour of the prompt indicates success (0 = green) or error (not 0 = red). Did I understand that correctly? That’s pretty nifty if it’s true. [Bonus question: Can the colours be changed for colour-blind people?]
I’m not a Linux shell wizard, but doesn’t pkg-config exist on Linux, too? And if so, does that mean Haiku and Linux share the same installer?