I just decided to try this quickly and hit some issues on my Mac FYI, it might work better on Linux but I hit a compilation issue with `curated-tokenizers`, possibly from a typo in setup.py or pyproject.toml in curated-tokenizers, spotted by AI: -Wno-sign-compare-Wno-strict-prototypes should be -Wno-sign-compare -Wno-strict-prototypes so could perhaps fix with a PR to curated-tokenizers or by forking it...

Might well be other issues behind that, and unclear if need any other dependencies that kitten doesn't rely on directly like torch or torchaudio? but... not 5 mins easy, but looks like issues might be able to be worked through...

For reference this is all I was trying basically:

  Mix.install([:pythonx])

  Pythonx.uv_init("""
  [project]
  name = "project"
  version = "0.0.0"
  requires-python = ">=3.8"
  dependencies = [
    "kittentts @ https://github.com/KittenML/KittenTTS/releases/download/0.1/kittentts-0.1.0-py3-none-any.whl"
  ]
  """)

to get the above error.