set @code{MFINPUTS} and @code{TEXINPUTS} to point to the directory
containing LilyPond metafont and @file{.tex} files. For processing
PostScript output with Ghostscript you have to set @code{GS_FONTPATH}
-to point to the directory containing LilyPond PFA files.
+to point to the directory containing LilyPond PFA files. When you
+print direct PS output, remember to send the PFA files to the printer
+as well.
Scripts to do this are included in
@file{buildscripts/out/lilypond-profile} (for sh shells) and