I tried to add -allowUntrusted, but it didn't help. And the "correct solution" has the requirement to yearly pay, which is a bit much for an unpaid volunteer who maintains a package that will see probably less than one update per year. I rely here on that the user taking the inconvenience to install an untrusted package, which seems usual in my field (astronomy).
olebole0
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I already tried -allowUntrusted but it didn't help.