View the most recent changes for the rb-dnssd port at: rb-dnssd.darwinports.com/diff
Scroll down toward the bottom of the page to get installation instructions for rb-dnssd.
The raw portfile for rb-dnssd is located here:
http://rb-dnssd.darwinports.com/dports/ruby/rb-dnssd/Portfile
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Check for any related Fink projects here: pdb.finkproject.org/pdb/package.php/rb-dnssd

The rb-dnssd Portfile 48927 2009-03-31 12:33:29Z kimuraw macports.org $

PortSystem 1.0
PortGroup ruby 1.0

ruby.setup dnssd 0.7.1 gem {} rubyforge_gem

Maintainers: kimuraw

Platform: darwin
Description: DNS Service Discovery (aka Bonjour) API for Ruby
Long Description: DNS Service Discovery (aka Bonjour) API for Ruby
Homepage: http://rubyforge.org/projects/dnssd/
Checksums: md5 9a7a8b4598acf5e5ceac7a3bf957770f rmd160 00a8103a5445c5afa1b3fcf68eacf19435e8ed20 sha1 415de15622ab9268cf9191559f6674ab2f997da4

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/rb-dnssd
%  sudo port install rb-dnssd  
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 rb-dnssd
--->  Verifying checksum for rb-dnssd
--->  Extracting rb-dnssd
--->  Configuring rb-dnssd
--->  Building rb-dnssd with target all

--->  Staging rb-dnssd into destroot

--->  Installing rb-dnssd

- 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 rb-dnssd with these commands:

%  man rb-dnssd
%  apropos rb-dnssd
%  which rb-dnssd
%  locate rb-dnssd

 Where to find more information: