Hi Jon, Mauro, Jani, today I tested imgmath, it worked well, but needs an additional dvipng installation ... What do you think, should we document the prerequisites on different linux distributions to build documentation with sphinx.ext.imgmath and PDF output? What I mean, in the meantime we have two PDF applications, the imgmath uses "latex" (plus dvipng) and the PDF output uses "xetex". I tested on a ubuntu 16.04 sandbox, so my experience is, on a debian based system it should be enough to install *base*, *xetex* and *recommended* -TeX packages, the imgmath extensions needs an additional dvipng package:: sudo apt-get install \ dvipng texlive-base texlive-xetex \ texlive-latex-recommended Jon and Mauro made there own experience with fedora, where the installation procedure seems much more complex. Might it be good, to document these experiences, to preserve your experience? -- Markus -- -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html