How can I use this to build a Mac pack?

The latest mac pack is a bit old and not updated frequently, it'd be great to have a tool to generate it. I've tried to use this to generate the mac version but I get some errors.

First I had to add the extract_to for PyLNP:

        os-osx:
            extract_to: |
                PyLNP.app:build/starter-pack-launcher

and TwbT:

        os-osx:
            extract_to: |
                {DFHACK_VER}/mousequery.plug.dylib:plugins/
                {DFHACK_VER}/twbt.plug.dylib:plugins/

The builder now runs and I get the following error:

ERROR:  Could not extract: Dwarf Fortress, curr_baseline, graphics/ASCII, Legends Browser

Configuring pack...
Traceback (most recent call last):
  File "main.py", line 19, in <module>
    stage.main()
  File "/starter_pack/starterpack/build.py", line 419, in main
    build_lnp_dirs()
  File "/starter_pack/starterpack/build.py", line 318, in build_lnp_dirs
    overwrite_dir(paths.lnp('extras'), paths.df())
  File "/starter_pack/starterpack/paths.py", line 64, in df
    return build('Dwarf Fortress ' + df_ver(), *paths)
  File "/starter_pack/starterpack/paths.py", line 44, in df_ver
    ver = component.ALL['Dwarf Fortress'].version
KeyError: 'Dwarf Fortress'

And I also get a warning: WARNING: "PyLNP.app" not found in "PyLNP_0.12b-OSX.zip", I guess the extract operation doesn't accept folders?

Has anyone succeeded building the mac pack?

Thanks!

PeridexisErrant / starter-pack

How can I use this to build a Mac pack? #20