L0 Member

The reason is quite simple:

https://launchpad.net/~jonathonf/+archive/ubuntu/python-3.6

PPA description

This PPA has been removed from public access as part of a protest against the abuse of open-source projects by large companies. For more detail visit the main page here: https://launchpad.net/~jonathonf

If you are a company and you would like this PPA to continue then let me know your preferred route for contributions and I will arrange something.

If we have already been in contact then ping me your Launchpad ID and I will add you to a private PPA in the meantime.

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Donate to Python: https://www.python.org/psf/donations/
Donate to Debian: https://www.debian.org/donations
Donate to me: https://ko-fi.com/jonathonf

 

So what ist the answer of Palo AltoNetworks?