Some months ago I used to succesfully build the website from .adoc files with Hugo, and all was well.
However, now Hugo laments that it can’t find asciidoctor:
ERROR 2022/01/11 11:43:48 asciidoctor not found in $PATH: Please install. Leaving AsciiDoc content unrendered.
PATH has all the path that it requires. Asciidoctor is installed as a gem with Ruby, with also the -html5 and -diagrams.
I fear that some Windows update has broken something in Hugo, as I left the project exactly where it was when it was working. What can I do to be up and running again?