Used the instructions at https://pumpa.branchable.com/install/ and https://github.com/pump-io/pump.io/wiki/HowTo-for-building-Pumpa-on-OS-X and got it to build with very few hiccups.

First attempt to post with an image didn't go through, but I closed and reopened, and did a plain text test. This is a second test with an image; hopefully the first fail was a fluke.

[Edit] Also testing edits (changed URLs to be links)