View the most recent changes for the gtkmm port at: gtkmm.darwinports.com/diff
Scroll down toward the bottom of the page to get installation instructions for gtkmm.
The raw portfile for gtkmm 2.16.0 is located here:
http://gtkmm.darwinports.com/dports/x11/gtkmm/Portfile
Find related portfiles with the unique DarwinPorts.com search feature.
Check for any related Fink projects here: pdb.finkproject.org/pdb/package.php/gtkmm

# -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:ft=tcl:et:sw=4:ts=4:sts=4
The gtkmm Portfile 57375 2009-09-10 08:16:41Z ryandesign macports.org $

PortSystem 1.0

Name: gtkmm
Version: 2.16.0
set branch [join [lrange [split ${version} .] 0 1] .]
Description: C++ interface to GTK+.
Long Description: gtkmm (previously known as Gtk--) is the official C++ interface for the popular GUI library GTK+.
Maintainers: devans openmaintainer
Category: x11 devel
Platform: darwin
Homepage: http://www.gtkmm.org/
Master Sites: gnome:sources/${name}/${branch}/
use_bzip2 yes
Checksums: md5 a82e3b5b93008421ff67df16d1e51ec2 sha1 e8cde1ebf651458c815d5e896bbae2ae4bf33d67 rmd160 db9ce4005b7f6aecd88715c02f0ab9c43932e063
depends_lib port:gtk2 port:glibmm path:lib/pkgconfig/cairomm-1.0.pc:cairomm port:pangomm

livecheck.type regex
livecheck.url http://ftp.gnome.org/pub/gnome/sources/${name}/${branch}/
livecheck.regex {LATEST-IS-(\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/gtkmm
%  sudo port install gtkmm  
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 gtkmm
--->  Verifying checksum for gtkmm
--->  Extracting gtkmm
--->  Configuring gtkmm
--->  Building gtkmm with target all

--->  Staging gtkmm into destroot

--->  Installing gtkmm

- 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 gtkmm with these commands:

%  man gtkmm
%  apropos gtkmm
%  which gtkmm
%  locate gtkmm

 Where to find more information: