View the most recent changes for the zeroinstall-injector port at: zeroinstall-injector.darwinports.com/diff
Scroll down toward the bottom of the page to get installation instructions for zeroinstall-injector.
The raw portfile for zeroinstall-injector 0.41.1 is located here:
http://zeroinstall-injector.darwinports.com/dports/sysutils/zeroinstall-injector/Portfile
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Check for any related Fink projects here: pdb.finkproject.org/pdb/package.php/zeroinstall-injector

The zeroinstall-injector Portfile 53044 2009-06-28 19:58:31Z afb macports.org $

PortSystem 1.0

Name: zeroinstall-injector
Version: 0.41.1
Platform: darwin freebsd linux
Category: sysutils
Maintainers: afb
Description: The Zero Install Injector (0launch)
Long Description: The Zero Install Injector makes it easy for users to install software without needing root privileges. It takes the URL of a program and runs it (downloading it first if necessary). Any dependencies of the program are fetched in the same way. The user controls which version of the program and its dependencies to use.

Homepage: http://0install.net
Master Sites: sourceforge
Master Sites:.mirror_subdir zero-install
use_bzip2 yes
Checksums: md5 98a77cf3432199dfe0b6bbb951883f1d sha1 a55b7a4fc87df0421e14c25e58b1632508d654b0 rmd160 0b8bd09c51cf3c3650fb1fabb211f7320e17877f

depends_lib port:python25 bin:gpg:gnupg
depends_run port:py25-gtk port:py25-xml bin:sudo:sudo

Patch Files: patch-setup.py

use_configure no

build.cmd ${prefix}/bin/python2.5 setup.py
build.target build

destroot.cmd ${prefix}/bin/python2.5 setup.py
destroot.destdir --prefix=${prefix} --skip-build --root=${destroot}

livecheck.name zero-install
livecheck.distname injector

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

--->  Staging zeroinstall-injector into destroot

--->  Installing zeroinstall-injector

- 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 zeroinstall-injector with these commands:

%  man zeroinstall-injector
%  apropos zeroinstall-injector
%  which zeroinstall-injector
%  locate zeroinstall-injector

 Where to find more information: