docs in gnome-media (et al)

["David Hampton" <hampton employees org>]

I get about a zillion errors trying to build the documentation for
recent gnome programs (gmix, gtcd, gtkhtml, evolution).  Can anyone
tell me what programs/files I'm missing or need to update?  I've
attached the start of the errors below from the gmix documentation
(they all produce similar errors).  This is on a RedHat 7.0 system
with the following versions:

    docbook-4.0-1
    docbook-dtd30-sgml-1.0-10
    docbook-dtd31-sgml-1.0-10
    docbook-dtd40-sgml-1.0-11
    docbook-dtd41-sgml-1.0-10
    docbook-dtd41-xml-1.0-7
    docbook-style-dsssl-1.59-10
    docbook-utils-0.6-13
    gtk-doc-0.4b1-3
    openjade-1.3-13
    stylesheets-1.54.13rh-5

Thanks.

David


make[2]: Entering directory `/home/hampton/Projects/gnome-media/gmix/doc/C'
srcdir=`cd . && pwd`; \
db2html $srcdir/gmix.sgml
TMPDIR is DBTOHTML_OUTPUT_DIR2216

input file was called gmix.sgml -- output will be in gmix

working on /home/hampton/Projects/gnome-media/gmix/doc/C/gmix.sgml
jade:/home/hampton/Projects/gnome-media/gmix/doc/C/gmix.sgml:1:69:W: cannot generate system identifier for public text "-//GNOME//DTD DocBook PNG Variant V1.1//EN"
jade:/home/hampton/Projects/gnome-media/gmix/doc/C/gmix.sgml:1:71:E: reference to entity "ARTICLE" for which no system identifier could be generated
jade:/home/hampton/Projects/gnome-media/gmix/doc/C/gmix.sgml:1:0: entity was defined here
jade:/home/hampton/Projects/gnome-media/gmix/doc/C/gmix.sgml:1:71:E: DTD did not contain element declaration for document type name
jade:/home/hampton/Projects/gnome-media/gmix/doc/C/gmix.sgml:3:12:E: there is no attribute "ID"
jade:/home/hampton/Projects/gnome-media/gmix/doc/C/gmix.sgml:3:19:E: element "ARTICLE" undefined
jade:/home/hampton/Projects/gnome-media/gmix/doc/C/gmix.sgml:7:12:E: element "ARTHEADER" undefined
.
.
.
jade:/usr/lib/sgml/stylesheets/cygnus-both.dsl:1:73:W: cannot generate system identifier for public text "-//James Clark//DTD DSSSL Style Sheet//EN"
jade:/usr/lib/sgml/stylesheets/cygnus-both.dsl:11:0:E: reference to entity "STYLE-SHEET" for which no system identifier could be generated
jade:/usr/lib/sgml/stylesheets/cygnus-both.dsl:1:0: entity was defined here
jade:/usr/lib/sgml/stylesheets/cygnus-both.dsl:11:0:E: DTD did not contain element declaration for document type name
jade:/usr/lib/sgml/stylesheets/cygnus-both.dsl:5:0:E: notation "DSSSL" for entity "docbook.dsl" undefined
jade:/usr/lib/sgml/stylesheets/cygnus-both.dsl:15:12:E: element "STYLE-SHEET" undefined
jade:/usr/lib/sgml/stylesheets/cygnus-both.dsl:18:24:E: there is no attribute "ID"
jade:/usr/lib/sgml/stylesheets/cygnus-both.dsl:18:36:E: there is no attribute "USE"
jade:/usr/lib/sgml/stylesheets/cygnus-both.dsl:18:45:E: element "STYLE-SPECIFICATION" undefined
jade:/usr/lib/sgml/stylesheets/cygnus-both.dsl:19:25:E: element "STYLE-SPECIFICATION-BODY" undefined