Error when calling blogdown::build_site on Unix, command fails

I am using:

• R 3.5.2
• Blogdown (latest from CRAN)
• Unix CentOS (Docker) on Windows host

Problem

I am trying to build a site in Blogdown. The site I am trying to build is Hugo XMin as it is with no modifications. I have:

1. Cloned the repository of the Hugo XMin site in my Unix system.
2. Installed all dependencies on Unix.
3. Ran command blogdown::build_site() inside the site root folder after entering R in interactive mode in Bash by just using command R.

The error I get is the following:

> blogdown::build_site()Rendering content/_index.Rmarkdownrunning: bash  -c "cd ../..;find . -not -path '*/exampleSite/*' \\( -name '*.html' -o -name '*.css' \\) | xargs wc -l"pandoc: Error running filter pandoc-citeprocpandoc-citeproc not found in pathError: pandoc document conversion failed with error 83Execution haltedWarning message:In file.remove(intermediate_html) :  cannot remove file '_index.tmp.html', reason 'No such file or directory'Error in render_page(f) : Failed to render 'content/_index.Rmarkdown'

On my Windows machine, this works fine.