(version 1.6.5 or newer).
@item @uref{http://www.python.org,Python} (version 2.1 or newer).
@item @uref{http://www.ghostscript.com,Ghostscript} (version 8.15 or
-newer).
+newer)
@end itemize
@subsection Building documentation
@item ImageMagick
@item International fonts (see input/regression/utf-8.ly for hints
about which font packages are necessary for your platform)
+@item Ghostscript, 8.15 with the patch from
+@uref{http://bugs.ghostscript.com/show_bug.cgi?id=688154}
+
@end itemize
The HTML files can be installed into the standard documentation path