unexpected keyword argument 'session'

[kr]

The readme says:

cloud = Heroku(session=session)

When I try this, I get:

Traceback (most recent call last):
  File "./merge", line 18, in <module>
    cloud = Heroku(session=session)
TypeError: __init__() got an unexpected keyword argument 'session'

[kr]

After looking in /Library/Python/2.7/site-packages/heroku/api.py, I'm guessing
pip install heroku gave me code that's older than the readme in this repo.

What can we do to fix that?

[edmorley]

This project has been deprecated for some time, and is now being sunset.

We recommend that you use the maintained https://github.com/martyzz1/heroku3.py instead.