clarify which case fails

[ikiwiki.git] / doc / plugins / teximg.mdwn

diff --git a/doc/plugins/teximg.mdwn b/doc/plugins/teximg.mdwn
index cf9fb5c6df0f21f85ab37815ceeb5c6558a26f43..98f01faaaafee019e41dda2e4377871a117bfd73 100644 (file)
--- a/doc/plugins/teximg.mdwn
+++ b/doc/plugins/teximg.mdwn
@@ -1,10 +1,15 @@
 [[!template id=plugin name=teximg author="[[PatrickWinnertz]]"]]
-[[!tag type/chrome type/slow]]
+[[!tag type/widget type/slow]]
 
-This plugin implements the [[ikiwiki/directive/teximg]] [[ikiwiki/directive]].
-The directive renders LaTeX formulas into images.
+This plugin provides a [[ikiwiki/directive/teximg]] [[ikiwiki/directive]],
+that renders LaTeX formulas into images.
 
-Of course you will need LaTeX installed for this to work.
+You will need LaTeX installed for this to work, specifically something
+providing `latex` in the path. You will also need either `dvipng` or a
+combination of `dvips` and `convert` from ImageMagick/GraphicsMagick.
+
+On Debian systems, the relevant package names are `texlive-latex-base`
+and either `dvipng` or `graphicsmagick-imagemagick-compat`.
 
 ## configuration