Cannot compile linc-0.5.0

[Scott Waye <scott boldtower com>]

Hi,

I am trying to install Gnome 2.0 on my home grown Linux
2.4.18	(originally a Slackware distro) and am having some problems
compiling the linc-0.5.0 package. make gives:

*** Rebuilding template files ***
cd . && gtkdoc-mktmpl --module=linc
=============================================================================
WARNING: 19 unused declarations.
  These can be found in linc-unused.txt.
  They should be added to linc-sections.txt in the appropriate place.
=============================================================================
touch tmpl-build.stamp
*** Building SGML ***
cd . && \
gtkdoc-mkdb --module=linc --source-dir=..
--main-sgml-file=linc-docs.sgml 
83% function docs coverage (15 functions documented, 3 not documented)
See linc-undocumented.txt for a list of missing docs.
The doc coverage percentage doesn't include intro sections.
touch sgml-build.stamp
*** Building HTML ***
test -d ./html || mkdir ./html
cd ./html && gtkdoc-mkhtml linc ../linc-docs.sgml
jade:/usr/share/sgml/docbook/xml-dtd-3.0/docbook.cat:30:0:W: DTDDECL
catalog entries are not supported
jade:/usr/share/sgml/docbook/xml-dtd-4.1.2/ent/iso-amsa.ent:8:19:E:
"X21B6" is not a function name
jade:/usr/share/sgml/docbook/xml-dtd-4.1.2/ent/iso-amsa.ent:9:19:E:
"X21B7" is not a function name
jade:/usr/share/sgml/docbook/xml-dtd-4.1.2/ent/iso-amsa.ent:10:17:E:
"X21D3" is not a function name

I seem to be having a problem with my DocBook/jade installation.  I have
installed openjade and made a link to get a jade executable.  I have
installed the DTDs for v3.0 and 4.1.2 in the locations above
(/usr/share/sgml/docbook/xml-dtd-3.0 and xml-dtd-4.1.2) and echo
$SGML_CATALOG_FILES gives:

/usr/share/sgml/docbook/xml-dtd-4.1.2/catalog:/usr/share/sgml/docbook/xml-dtd-3.0/docbook.cat

Does openjade not support DTDDECL entries, and if not how do I install
linc?

Thanks for any help,

--
Scott