Missing backend due to outdated pip?

[JulioV]

I'm getting this erro:

ERROR: Invalid backend slack_webhook

with the following config file

backends: [slack_webhook]
slack_webhook:
    url: "my_url"
    user: "Julio"

I noticed the latest version on pip is 2.7.0 from Nov 2018. Is the pip package no longer maintained, do I need to install ntfy in a different way?

[Luca Lacerda]

did you manage to make it work?

[JulioV]

No

[John Long]

I was able to work around it by cloning the repo locally and doing a local pip install.

The version hosted on PyPI doesn't include the backend.