Bug in installer.sh#L552-L556 and missing signature files

[Seb]

On Sunday, 6 September 2020 at 19:09:33 UTC, Andrew Edwards wrote:
>
> There are bugs in the issue tracker far longer than that. I 
> though I’d try my hand at fixing one but am not sure that I’m 
> seeing the same thing at the author. Hence, the need to 
> recreate the environment in which he submitted the report.

Hmm, I'm not sure at what issue you're looking, but the general 
rule of thumb is that if you can't reproduce it with the current 
DMD, it can be closed as either 'WORKSFORME' or 'FIXED'.