On Sun, 18 Sept 2022, 12:04 Lars Ingebrigtsen, <larsi@gnus.org> wrote:

Eli Zaretskii <eliz@gnu.org> writes:

>> From: Richard Day <r.day80@gmail.com>

[...]

>> Do you think this is purely an issue with the PPA? I'll raise the
>> issue with the PPA.

If the PPA doesn't include the calc-loaddefs.el file, then the problem
should be reported to them.

So I don't think this is a problem on the Emacs side, and I'm closing
this bug report.