I can reproduce this with a simpler document: --8<---------------cut here---------------start------------->8--- \documentclass{article} \usepackage{amsfonts} \begin{document} \begin{equation} x \end{equation} \end{document} --8<---------------cut here---------------end--------------->8---
and this manifest --8<---------------cut here---------------start------------->8--- (specifications->manifest (list "texlive-base" "texlive-amsfonts-fixed" ;; "texlive-latex-amsmath" )) --8<---------------cut here---------------end--------------->8--- -- Ricardo