Bib failure

[rbl-iss]

I have downloaded the git repo. I have julia, texlive and other components installed. When I issue 'make compile' I end up with this error

(./references.tex
! Undefined control sequence.
\biburlsetup ->\Urlmuskip
\biburlbigskip \mathchardef \UrlBigBreakPenalty =...

l.126 \bibsetup
{

I don't know what it is telling me. I haven't modified any of the source files. How can I overcome this?

[tawheeler]

Hello rbl-iss,

The error there means \Urlmuskip is being used by biblatex to define line-breaking settings for URLs. Either the url or hyperref packages on your system probably need to be updated.

Try running

tlmgr update --all

if you're on TeX Live or whatever general update call your system uses.

This is the sort of thing that LLMs are great at troubleshooting.