Build problem with dia-0.88.1

[Ben Stanley <bds02 uow edu au>]

Hi,

I had a problem with the sgml files while building dia-0.88.1. I got a 
whole bunch of errors like

Working on: /usr/src/redhat/BUILD/dia-0.88.1/doc/en/dia-manual.sgml
jade:/usr/src/redhat/BUILD/dia-0.88.1/doc/en/dia-manual.sgml:1:66:W: 
cannot generate system identifier for public text "-//GNOME//DTD DocBook 
PNG Variant V1.1//EN"
jade:/usr/src/redhat/BUILD/dia-0.88.1/doc/en/dia-manual.sgml:16:0:E: 
reference to entity "BOOK" for which no system identifier could be generated
jade:/usr/src/redhat/BUILD/dia-0.88.1/doc/en/dia-manual.sgml:1:0: entity 
was defined here
jade:/usr/src/redhat/BUILD/dia-0.88.1/doc/en/dia-manual.sgml:16:0:E: DTD 
did not contain element declaration for document type name
jade:/usr/src/redhat/BUILD/dia-0.88.1/doc/en/dia-manual.sgml:18:9:E: 
there is no attribute "ID"
jade:/usr/src/redhat/BUILD/dia-0.88.1/doc/en/dia-manual.sgml:18:16:E: 
element "BOOK" undefined
jade:/usr/src/redhat/BUILD/dia-0.88.1/doc/en/dia-manual.sgml:20:10:E: 
element "BOOKINFO" undefined
jade:/usr/src/redhat/BUILD/dia-0.88.1/doc/en/dia-manual.sgml:21:8:E: 
element "TITLE" undefined

When the error count got to 200 (on usage-objects.sgml), jade gave up 
and the rpm build process failed :-(

I've got RH7.1 with openjade-1.3-13 installed.

Ben.