ruby-asciidoctor-pdf: Icon font not found for set: fa (Prawn::Errors::UnknownFont)

[goober99]

Thanks for quickly resolving the issue where the font Helvetica.afm could not be found. Now I'm running into another issue with some of my AsciiDoc files. When I run

asciidoctor-pdf -a icons=font -a source-highlighter=pygments -a pdf-page-size=letter foo.adoc

I get the following error

Icon font not found for set: fa
  Use --trace for backtrace

It seems related to this discussion. It appears the solution is to downgrade prawn.

[anatol]

Is it still an issue? If yes could you please provide an example of foo.adoc file?

[goober99]

I've since switched from Arch to Debian. I no longer have an Arch install around to see if this is still an issue.