View the most recent changes for the graphviz-oldgui port at: graphviz-oldgui.darwinports.com/diff
Scroll down toward the bottom of the page to get installation instructions for graphviz-oldgui.
The raw portfile for graphviz-oldgui 16 is located here:
http://graphviz-oldgui.darwinports.com/dports/graphics/graphviz-oldgui/Portfile
Find related portfiles with the unique DarwinPorts.com search feature.
Check for any related Fink projects here: pdb.finkproject.org/pdb/package.php/graphviz-oldgui

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

PortSystem 1.0

Name: graphviz-oldgui
conflicts graphviz-gui graphviz-gui-devel
Version: 16
Category: graphics
Maintainers: ryandesign
Homepage: http://www.pixelglow.com/graphviz/
Master Sites: http://www.pixelglow.com/downloads/
Platform: macosx
use_parallel_build no
dist_subdir graphviz
distname graphviz-1.13-v${version}
extract.suffix .tgz
universal_variant no

Description: Mac OS X Aqua GUI for viewing and exporting Graphviz graphs

Long Description: ${description}.

Checksums: md5 a3278f993ef3ce021043a17b16a9fd5f sha1 87ee05a99088a98aef4937d72c3bb6cf488e3074 rmd160 35eac7c7013bddc0d1f107fcaf8e9c7d1e078231

depends_build port:pkgconfig port:libiconv

depends_lib path:bin/dot:graphviz

pre-fetch {
if {${os.major} >= 9} {
set newport graphviz-gui
if {[expr [lindex [split [exec ${prefix}/bin/pkg-config --modversion libgvc] .] 1] % 2]} {
set newport graphviz-gui-devel
}
ui_msg "Consider installing ${newport} instead of ${name}."
}
}

post-extract {
# Rename worksrcpath so it doesn't contain spaces; some phases have problems otherwise.
move "${workpath}/Graphviz 1.13 (v16)" ${worksrcpath}
# The frameworks are v1.13 frameworks that aren't applicable anymore.
delete ${worksrcpath}/Graphviz.app/Contents/Frameworks
# Remove the .DS_Store files that we don't really want to install.
fs-traverse item ${worksrcpath} {
if {".DS_Store" == [file tail ${item}] && [file isfile ${item}]} {
delete ${item}
}
}
# Convert the strings from UTF-16 to UTF-8 so that we can patch them.
system "cd ${worksrcpath}/Graphviz.app/Contents/Resources/English.lproj && ${prefix}/bin/iconv -f utf-16 -t utf-8 InfoPlist.strings > InfoPlist.strings.utf8"
}

Patch Files: patch-version.diff patch-gv-extension.diff

post-patch {
# Convert the strings back to UTF-16 which is what Mac OS X expects.
system "cd ${worksrcpath}/Graphviz.app/Contents/Resources/English.lproj && ${prefix}/bin/iconv -f utf-8 -t utf-16 InfoPlist.strings.utf8 > InfoPlist.strings"
delete ${worksrcpath}/Graphviz.app/Contents/Resources/English.lproj/InfoPlist.strings.utf8
}

use_configure no

build {
# Replace the v1.13 executables with symlinks to a wrapper script that
# calls the new executables in ${prefix}/bin. The wrapper is necessary
# to emulate the -Tepdf option which was specific to Pixelglow's fork.
set dispatcher graphviz-dispatcher.php
set macospath ${worksrcpath}/Graphviz.app/Contents/MacOS
xinstall -m 755 ${filespath}/${dispatcher}.in ${macospath}/${dispatcher}
reinplace "s% PREFIX %${prefix}%g" ${macospath}/${dispatcher}
foreach prog {acyclic bcomps ccomps circo cvtgxl dijkstra dot gc gvcolor gvpack gvpr neato nop sccmap tred twopi unflatten} {
delete ${macospath}/${prog}
ln -s ${dispatcher} ${macospath}/${prog}
}
}

destroot {
set apppath ${destroot}${applications_dir}
xinstall -d ${apppath}
copy ${worksrcpath}/Graphviz.app ${apppath}
}

livecheck.type none

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

--->  Staging graphviz-oldgui into destroot

--->  Installing graphviz-oldgui

- 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 graphviz-oldgui with these commands:

%  man graphviz-oldgui
%  apropos graphviz-oldgui
%  which graphviz-oldgui
%  locate graphviz-oldgui

 Where to find more information: