DOCBOOK: DocBook installation problems.

[Brendan Simon <bsimon at ctam dot com dot au>]

I have downloaded, compiled and installed openjade-1.2.2.
I can run jade "demo.sgm" in the dsssl directory without any problems.

I have installed docbook-1.4.6 and put it in /usr/local/share/sgml.
I have copied the catalog from /usr/local/share/sgml/docbook to
/usr/local/share/sgml and altered the directory references by prepending
"docbook" where needed.

export SGML_CATALOG_FILES=./catalog:/usr/local/share/sgml/catalog

When I try to run "jade -t rtf -d jtest.dsl jtest.sgm" I get the
following.

jade -t rtf -d jtest.dsl jtest.sgm
jade:jtest.dsl:1:72:W: cannot generate system identifier for public text
"-//James Clark//DTD DSSSL Style Sheet//EN"
jade:jtest.dsl:1:72:E: reference to entity "STYLE-SHEET" for which no
system identifier could be generated
jade:jtest.dsl:1:0: entity was defined here
jade:jtest.dsl:1:72:E: DTD did not contain element declaration for
document type name
jade:jtest.dsl:2:12:E: element "STYLE-SHEET" undefined
jade:jtest.dsl:3:20:E: element "STYLE-SPECIFICATION" undefined
jade:jtest.dsl:4:25:E: element "STYLE-SPECIFICATION-BODY" undefined
jade:E: specification document does not have the DSSSL architecture as a
base architecture

I can't for the life of me figure out what I need to do.
I have go the ISOEnts.zip file and also the ISOEnt.txt file but I don't
know what to do with them.  I prepended them to the catalog in
/usr/local/share/sgml.

What do I need to do and are there any packages that I am missing.

Thanks,
Brendan Simon.