### Using the Latin Modern fonts

The new (Summer 2003) lm fonts are an exciting addition to the armoury of the (La)TeX user: high quality outlines of fonts that were, until recently difficult to obtain, all in a free and relatively compact package. However, the spartan information file that comes with the fonts remarks "It is presumed that a potential user knows what to do with all these files". This answer aims to fill in the requirements: the job is really not terribly difficult.

The font (and related) files appear on CTAN as a set of single-entry TDS trees - fonts, dvips, tex and doc. The doc subtree really need not be copied (it's really a pair of sample files), but copy the other three into your existing Local `$TEXMF` tree, and update the filename database.

Now, incorporate the fonts in the set searched by PDFLaTeX, dvips, dvipdfm, your previewers and Type 1-to-PK conversion programs, by

- On a teTeX system earlier than version 2.0, edit the file $TEXMF/dvips/config/updmap and insert an absolute path for the lm.map just after the line that starts `extra_modules="` (and before the closing quotes).
- On a teTeX version 2.0 (or later), execute the command

        updmap --enable Map lm.map

- On a MikTeX system earlier than version 2.2, the "Refresh filename database" operation, which you performed after installing files, also updates the system's "PostScript resources database".
- On a MikTeX system, version 2.2 or later, update updmap.cfg which is described in MikTeX online documentation. Then execute the MkFntMap utility, and the job is done.

To use the fonts in a LaTeX program, you should `\usepackage{lmodern}`: this will make the fonts the default for all three LaTeX font families ("roman", "sans-serif" and "typewriter"). You also need `\usepackage[T1]{fontenc}` for text, and `\usepackage{textcomp}` if you want to use any of the TS1-encoding symbols.

`Latin Modern fonts`
  fonts/ps-type1/lm (zip, browse)

This question on the Web: http://www.tex.ac.uk/cgi-bin/texfaq2html?label=uselmfonts