PyPI package doesn't contain stdlib?

[lihaoyi]

So I'm pulling pyjaco 1.0.0 off of PyPI, and getting this:

- pyjaco
  - compiler
    - __init__.py
    - javascript.py
    - multiplexer.py
    - python.py
  - __init__.py
  - decorator.py
  - formater.py

Notably, the stdlib/ folder seems to be missing, and i seem to need it to run scripts that are compiled by Pyjaco. Is there any reason it's missing?