sh: 1: weasyprint: not found

[royfrancis]

Trying a very simple example.

---
title: Test
output:
  weasydoc::hpdf_document
---

I get the following error when I knit.

output file: test2.knit.md

sh: 1: weasyprint: not found
Error: Document conversion failed with error 127
In addition: Warning message:
In system2(command = engine, args = args) : error in running command
Execution halted

But weasyprint command works fine in the terminal. Not sure why R can't seem to find it. I have tried restarting R, RStudio and the system. Is there some way way to specify a path to the executable? Or perhaps you see something that I don't.

[RLesur]

TBH, I don't know, have you tried Sys.which('weasyprint')?

You can find here a Dockerfile that used to work https://hub.docker.com/r/rlesur/weasydoc/dockerfile