So the plan was two-fold:
A) fix the actual bugs in pkg (a project I don't own)
B) create a second repository for new ABI linux (e.g. fix arch)
I've found myself struggling for time so I haven't had a chance to address anything.
I've also started to consider another option -- to add "apt" support to ravenports so there's an option to use that package manager. I haven't investigated what is needed to add this support, but it might be an attractive alternative, especially since, you know, it actually works.