[Anjuta-list] Built-in help doesn't work

[Marc Van Riet <marc vanriet mtecwireless com>]

Hi,

Built-in Help doesn't work in Anjuta (0.9.99) when I press the 'Help' 
button in any of the screens.
I guess it has to do something with the following messages that appear 
when doing make :

.....
Using catalogs: /etc/sgml/sgml-docbook.cat, /etc/sgml/catalog
Using stylesheet: /usr/share/sgml/docbook/utils-0.6.9/docbook-utils.dsl#html
Working on: 
/home/mvr/opensource/anjuta-0.9.99/manuals/C/anjuta-tutorial/anjuta-tutorial.sgml
jade:/home/mvr/opensource/anjuta-0.9.99/manuals/C/anjuta-tutorial/anjuta-tutorial.sgml:1:69:W: 
cannot generate system identifier for public text "-//GNOME//DTD DocBook 
PNG Variant V1.1//EN"
jade:/home/mvr/opensource/anjuta-0.9.99/manuals/C/anjuta-tutorial/anjuta-tutorial.sgml:1:71:E: 
reference to entity "ARTICLE" for which no system identifier could be 
generated
jade:/home/mvr/opensource/anjuta-0.9.99/manuals/C/anjuta-tutorial/anjuta-tutorial.sgml:1:0: 
entity was defined here
jade:/home/mvr/opensource/anjuta-0.9.99/manuals/C/anjuta-tutorial/anjuta-tutorial.sgml:1:71:E: 
DTD did not contain element declaration for document type name
jade:/home/mvr/opensource/anjuta-0.9.99/manuals/C/anjuta-tutorial/anjuta-tutorial.sgml:3:12:E: 
there is no attribute "ID"
jade:/home/mvr/opensource/anjuta-0.9.99/manuals/C/anjuta-tutorial/anjuta-tutorial.sgml:3:19:E: 
element "ARTICLE" undefined
jade:/home/mvr/opensource/anjuta-0.9.99/manuals/C/anjuta-tutorial/anjuta-tutorial.sgml:6:11:E: 
element "ARTHEADER" undefined
jade:/home/mvr/opensource/anjuta-0.9.99/manuals/C/anjuta-tutorial/anjuta-tutorial.sgml:7:8:E: 
element "TITLE" undefined
jade:/home/mvr/opensource/anjuta-0.9.99/manuals/C/anjuta-tutorial/anjuta-tutorial.sgml:8:12:E: 
element "COPYRIGHT" undefined
...

I've got dockbook dtd and utils installed.  jade also.

Any help would be greatly appreciated.
Regards,
Marc