sudo install -d -m755 /usr/local/share/xml/docbook/xml-dtd-4.5
sudo install -d -m755 /usr/local/etc/xml

sudo cp -af docbook.cat *.dtd ent/ *.mod /usr/local/share/xml/docbook/xml-dtd-4.5

Create (or update) and populate the /usr/local/usr/local/etc/xml/docbook catalog file by running the following commands as the root user:

if [ ! -e /usr/local/etc/xml/docbook ]; then
    sudo xmlcatalog --noout --create /usr/local/etc/xml/docbook
fi

sudo xmlcatalog --noout --add "public" "-//OASIS//DTD DocBook XML V4.5//EN" "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" /usr/local/etc/xml/docbook

sudo xmlcatalog --noout --add "public" "-//OASIS//DTD DocBook XML CALS Table Model V4.5//EN" "file:///usr/local/share/xml/docbook/xml-dtd-4.5/calstblx.dtd" /usr/local/etc/xml/docbook

sudo xmlcatalog --noout --add "public" "-//OASIS//DTD XML Exchange Table Model 19990315//EN" "file:///usr/local/share/xml/docbook/xml-dtd-4.5/soextblx.dtd" /usr/local/etc/xml/docbook

sudo xmlcatalog --noout --add "public" "-//OASIS//ELEMENTS DocBook XML Information Pool V4.5//EN" "file:///usr/local/share/xml/docbook/xml-dtd-4.5/dbpoolx.mod" /usr/local/etc/xml/docbook

sudo xmlcatalog --noout --add "public" "-//OASIS//ELEMENTS DocBook XML Document Hierarchy V4.5//EN" "file:///usr/local/share/xml/docbook/xml-dtd-4.5/dbhierx.mod" /usr/local/etc/xml/docbook

sudo xmlcatalog --noout --add "public" "-//OASIS//ELEMENTS DocBook XML HTML Tables V4.5//EN" "file:///usr/local/share/xml/docbook/xml-dtd-4.5/htmltblx.mod" /usr/local/etc/xml/docbook

sudo xmlcatalog --noout --add "public" "-//OASIS//ENTITIES DocBook XML Notations V4.5//EN" "file:///usr/local/share/xml/docbook/xml-dtd-4.5/dbnotnx.mod" /usr/local/etc/xml/docbook

sudo xmlcatalog --noout --add "public" "-//OASIS//ENTITIES DocBook XML Character Entities V4.5//EN" "file:///usr/local/share/xml/docbook/xml-dtd-4.5/dbcentx.mod" /usr/local/etc/xml/docbook

sudo xmlcatalog --noout --add "public" "-//OASIS//ENTITIES DocBook XML Additional General Entities V4.5//EN" "file:///usr/local/share/xml/docbook/xml-dtd-4.5/dbgenent.mod" /usr/local/etc/xml/docbook

sudo xmlcatalog --noout --add "rewriteSystem" "http://www.oasis-open.org/docbook/xml/4.5" "file:///usr/local/share/xml/docbook/xml-dtd-4.5" /usr/local/etc/xml/docbook

sudo xmlcatalog --noout --add "rewriteURI" "http://www.oasis-open.org/docbook/xml/4.5" "file:///usr/local/share/xml/docbook/xml-dtd-4.5" /usr/local/etc/xml/docbook


Create (or update) and populate the /usr/local/etc/xml/catalog catalog file by running the following commands as the root user:

if [ ! -e /usr/local/etc/xml/catalog ]; then
    sudo xmlcatalog --noout --create /usr/local/etc/xml/catalog
fi

sudo xmlcatalog --noout --add "delegatePublic" "-//OASIS//ENTITIES DocBook XML" "file:///usr/local/etc/xml/docbook" /usr/local/etc/xml/catalog

sudo xmlcatalog --noout --add "delegatePublic" "-//OASIS//DTD DocBook XML" "file:///usr/local/etc/xml/docbook" /usr/local/etc/xml/catalog

sudo xmlcatalog --noout --add "delegateSystem" "http://www.oasis-open.org/docbook/" "file:///usr/local/etc/xml/docbook" /usr/local/etc/xml/catalog

sudo xmlcatalog --noout --add "delegateURI" "http://www.oasis-open.org/docbook/" "file:///usr/local/etc/xml/docbook" /usr/local/etc/xml/catalog

Configuring DocBook XML DTD
Config Files

/usr/local/etc/xml/catalog, /usr/local/etc/xml/docbook
Configuration Information

The above installation creates the files and updates the catalogs. In order to install ScrollKeeper or to utilize DocBook XML DTD V4.5 when any version 4.x is requested in the System Identifier, you need to add additional statements to the catalog files. If you have any of the DocBook XML DTD's referenced below already installed on your system, remove those entries from the for command below (issue the commands as the root user):

for DTDVERSION in 4.1.2 4.2 4.3 4.4
do
  sudo xmlcatalog --noout --add "public" "-//OASIS//DTD DocBook XML V$DTDVERSION//EN" "http://www.oasis-open.org/docbook/xml/$DTDVERSION/docbookx.dtd" /usr/local/etc/xml/docbook
  sudo xmlcatalog --noout --add "rewriteSystem" "http://www.oasis-open.org/docbook/xml/$DTDVERSION" "file:///usr/local/share/xml/docbook/xml-dtd-4.5" /usr/local/etc/xml/docbook
  sudo xmlcatalog --noout --add "rewriteURI" "http://www.oasis-open.org/docbook/xml/$DTDVERSION" "file:///usr/local/share/xml/docbook/xml-dtd-4.5" /usr/local/etc/xml/docbook
  sudo xmlcatalog --noout --add "delegateSystem" "http://www.oasis-open.org/docbook/xml/$DTDVERSION/" "file:///usr/local/etc/xml/docbook" /usr/local/etc/xml/catalog
  sudo xmlcatalog --noout --add "delegateURI" "http://www.oasis-open.org/docbook/xml/$DTDVERSION/" "file:///usr/local/etc/xml/docbook" /usr/local/etc/xml/catalog
done