View the most recent changes for the docbook-xml port at: docbook-xml.darwinports.com/diff
Scroll down toward the bottom of the page to get installation instructions for docbook-xml.
The raw portfile for docbook-xml 5.0 is located here:
http://docbook-xml.darwinports.com/dports/textproc/docbook-xml/Portfile
Find related portfiles with the unique DarwinPorts.com search feature.
Check for any related Fink projects here: pdb.finkproject.org/pdb/package.php/docbook-xml

The docbook-xml Portfile 57375 2009-09-10 08:16:41Z ryandesign macports.org $

PortSystem 1.0

Name: docbook-xml
# the version should always be the version of the highest
# versioned docbook-xml-* port.
Version: 5.0
Category: textproc
Platform: darwin
Maintainers: nomaintainer
Description: Install all of the versioned docbook-xml-* ports

Long Description: This port is an uninstallable metaport that simply ensures that a number of other ports are installed.

Homepage: http://www.docbook.org/
distfiles

# add every docbook-xml-* port as it is created
depends_build port:docbook-xml-4.1.2 port:docbook-xml-4.2 port:docbook-xml-4.3 port:docbook-xml-4.4 port:docbook-xml-4.5 port:docbook-xml-5.0

use_configure no
universal_variant no
build {}

destroot {
set docdir ${prefix}/share/doc/${name}
xinstall -d ${destroot}${docdir}
xinstall -m 0644 ${filespath}/README ${destroot}${docdir}
}

livecheck.type regex
livecheck.url ${homepage}schemas/
livecheck.regex {DocBook V(\d+(?:\.\d+)*)<}

If you haven't already installed Darwin Ports, you can find easy instructions for doing so at the main Darwin Ports page.
Once Darwin Ports has been installed, in a terminal window and while online, type the following and hit return:

%  cd /opt/local/bin/portslocation/dports/docbook-xml
%  sudo port install docbook-xml  
Password: 

You will then be prompted for your root password, which you should enter. You may have to wait for a few minutes while the software is retrieved from the network and installed for you. Y ou should see something that looks similar to:

--->  Fetching docbook-xml
--->  Verifying checksum for docbook-xml
--->  Extracting docbook-xml
--->  Configuring docbook-xml
--->  Building docbook-xml with target all

--->  Staging docbook-xml into destroot

--->  Installing docbook-xml

- Make sure that you do not close the terminal window while Darwin Ports is working. Once the software has been installed, you can find further information about using docbook-xml with these commands:

%  man docbook-xml
%  apropos docbook-xml
%  which docbook-xml
%  locate docbook-xml

 Where to find more information: