multibib extension installed but not found during render

[rolandknapp]

I am experiencing a similar issue to the one I encountered previously (and resolved) when using the section-bibliographies filter (link to description of section-bibliographies issue). That is, using RStudio/Quarto I installed the multibib extension and added multibib to the filters entry in the document's YAML header. When I render the document (to PDF), I get the error message, "Error running filter multibib: Could not find executable multibib". I then added the full relative path for multibib.lua to the multibib filter entry (/_extensions/pandoc-ext/multibib/multibib.lua). That errors with the message, "Error running filter /_extensions/pandoc-ext/multibib/multibib.lua: cannot open /_extensions/pandoc-ext/multibib/multibib.lua: No such file or directory." Using the full absolute file path produces the same error message. I have confirmed that multibib.lua is present in the referenced directory. The relevant portion of the YAML is as follows:

bibliography: 
  main: translocation.bib
  supporting: supporting_info.bib
filters: 
  - multibib
validate-yaml: false
csl: pnas.csl
format: pdf

Do you have any suggestions on how to resolve this?

Environment: Quarto 1.2.335, RStudio 2023.09.1+494, OS Ubuntu 22.04.3 LTS

[tarleb]

Apologies for the late reply.

This appears to be a Quarto issue, and there's nothing we can do about it from here. Thus closing.