On Thu, Sep 21, 2023 at 9:32 PM Juan Manuel Macías <maciaschain@posteo.net>
wrote:

> Zenny writes:
>
> > Here it comes:
> >
> >     org-latex-pdf-process is a variable defined in ‘ox-latex.el’.
> >
> >     Its value is
> >     ("pdflatex -interaction nonstopmode -output-directory %o %f"
> >     "bibtex %b" "pdflatex -shell-escape -interaction nonstopmode -
> >     output-directory %o %f" "pdflatex -shell-escape -interaction
> >     nonstopmode -output-directory %o %f")
> >     Original value was
> >     ("latexmk -f -pdf -%latex -interaction=nonstopmode -
> >     output-directory=%o %f")
>
> It seems that you have modified the original value. Besides, the
> docstring says:
>
> [...] %latex is the LaTeX compiler (see ‘org-latex-compiler’) [...]
>
> If you put 'pdflatex ...', it will always compile with pdflatex.
>
> I would recommend that you restore the original value of
> org-latex-pdf-process, which uses latexmk (if it is installed, which
> seems to be your case), which executes '%latex' (=
> `org-latex-compiler'). latexmk is a perl script included in texlive that
> is responsible for executing all the necessary compilations (including
> the call to the bibliographic engine[1]).
>

When I checked the `ox-latex.el` it appears using latexmk

 (defcustom org-latex-pdf-process
>   (if (executable-find "latexmk")
>       '("latexmk -f -pdf -%latex -interaction=nonstopmode
> -output-directory=%o %f")
>     '("%latex -interaction nonstopmode -output-directory %o %f"
>       "%latex -interaction nonstopmode -output-directory %o %f"
>       "%latex -interaction nonstopmode -output-directory %o %f"))
>   "Commands to process a LaTeX file to a PDF file.
>

And latexmk is already installed by texlive:

 $ which latexmk
> /opt/texlive/2023/bin/x86_64-linux/latexmk
>


Or do you mean to change latexmk in init.el?

Thanks!

>
> [1] In some cases some configuration is required for latexmk via a
> ~/latexmkrc file, but by default everything should work fine.
>
>
>

-- 
Cheers,
/z

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