@Ben Thanks for leaving a comment. It's good to know that others are having this issue. After Anis reported it, I wasn't able to recreate it. However, I have an older Macbook that has been went through a few OS upgrades, so I may have some legacy paths / binaries hanging out.
We're planning to rewrite the documentation generator, so I do not want to devote too much time to this issue. I've updated the README.md's installation steps and added a FAQ with Anis' suggested fix and a link to this issue.