Docbook and MacOSX

Hi,

	I began to use DocBook. I use MacOSX and I've installed some programs 
via fink (unix package manager).
I've writen an docbook file, and convert it successfully in html using
xsltproc /sw/share/xml/xsl/docbook-xsl/html/chunk.xsl doc.xml

But when i try to use the "docbook2html" macro, I've got an error :

Using catalogs: /sw/share/sgml/catalog, 
/sw/share/sgml/dsssl/docbook-dsssl-nwalsh/catalog, 
/sw/share/sgml/dsssl/docbook-dsssl-nwalsh/common/catalog, 
/sw/share/sgml/dsssl/docbook-dsssl-nwalsh/dtds/html/catalog, 
/sw/share/sgml/dsssl/docbook-dsssl-nwalsh/html/catalog, 
/sw/share/sgml/dsssl/docbook-dsssl-nwalsh/print/catalog, 
/sw/share/sgml/dtd/docbook/catalog, 
/sw/share/sgml/entities/iso8879/catalog, 
/sw/share/sgml/openjade-1.3.2/contrib/catalog, 
/sw/share/sgml/openjade-1.3.2/doc/catalog, 
/sw/share/sgml/openjade-1.3.2/dsssl/catalog, 
/sw/share/sgml/openjade-1.3.2/unicode/catalog
Using stylesheet: 
/sw/share/sgml/docbook/utils-0.6.13/docbook-utils.dsl#html
Working on: /Volumes/homes-1/www/print/doc/docbook/doc.xml
openjade:E: cannot open "/sw/share/sgml/xml.dcl" (No such file or 
directory)
openjade:/sw/share/xml/dtd/docbookx/4.2.0/docbookx.dtd:112:17:E: 
"X20AC" is not a function name
openjade:/sw/share/xml/dtd/docbookx/4.2.0/ent/iso-amsa.ent:8:19:E: 
"X21B6" is not a function name
....
openjade:/sw/share/xml/dtd/docbookx/4.2.0/ent/iso-amsr.ent:21:18:E: 
"X227C" is not a function name
openjade:I: maximum number of errors (200) reached; change with -E 
option


What happen ?

Thanks, it may be a stupid mistake, but I don't known where to search.

Xavier