gnuplot-lua-tikz.sty missing

[brucelowekamp]

5e6faf3 introduced a gnuplot-lua-tikz dependency. IIUC that file is usually generated by gnuplot, but the Makefile doesn't use gnuplot to generate the figure and the sty file wasn't checked in.

[dkharlan]

In case it's helpful for anyone else, on Fedora 43 you can sudo dnf install gnuplot to get this dependency (technically it's in gnuplot-common)

[jduprat]

To follow up on @dkharlan's comment, once the package is installed run the following:
gnuplot -e 'set terminal tikz createstyle'
this will create gnuplot-lua-tikz.sty after which make will succeed.