Run example is not correct.

[BengtGustafsson]

Instead of what you write in the instructions you have to write:

make generated/<paper>.pdf

This got me stumped for quite some time. Please update the instructions in the README.md file, or better, make it work without the generated/ prefix.

[BengtGustafsson]

I heard from another user that they didn't have this problem.

[mpark]

This seems odd. make foo.pdf is how it works for me. Do you still have this problem?

[BengtGustafsson]

Strangely it is different for different files in the same project (my isocpp-proposals repo). Everything seems to be the same but P3312R0.md requires the generated/ prefix while D3298R1.md doesn't. Smells like a bug in make but that's also not plausible.

Maybe just leave the issue open: in case someone else has this problem they will get a clue from it.