From fbfada1a24e79a9cd1f98e4af079cd05d47fed7e Mon Sep 17 00:00:00 2001
From: Graham Percival <graham@percival-music.ca>
Date: Wed, 3 Oct 2007 16:59:51 -0700
Subject: [PATCH] Add more info about compiling docs.

---
 Documentation/user/install.itely | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/Documentation/user/install.itely b/Documentation/user/install.itely
index ef7e4ffaa2..0e62f977f6 100644
--- a/Documentation/user/install.itely
+++ b/Documentation/user/install.itely
@@ -279,6 +279,23 @@ unstable Lily will fail to build the docs.
 You may build the manual ( Documentation/user/ ) without building all
 the input/* stuff.
 
+@refbugs
+
+You may also need to create a script for @command{pngtopnm} and
+@code{pnmtopng}.  On Linux, I use this:
+
+@verbatim
+export LD_LIBRARY_PATH=/usr/lib
+exec /usr/bin/pngtopnm "$@"
+@end verbatim
+
+On OSX, I use this:
+
+@verbatim
+export DYLD_LIBRARY_PATH=/sw/lib
+exec /sw/bin/pngtopnm "$@" 
+@end verbatim
+
 
 @node Testing LilyPond
 @subsection Testing LilyPond
-- 
2.39.5