View the most recent changes for the rb-gtk2 port at: rb-gtk2.darwinports.com/diff
Scroll down toward the bottom of the page to get installation instructions for rb-gtk2.
The raw portfile for rb-gtk2 is located here:
http://rb-gtk2.darwinports.com/dports/ruby/rb-gtk2/Portfile
Find related portfiles with the unique DarwinPorts.com search feature.
Check for any related Fink projects here: pdb.finkproject.org/pdb/package.php/rb-gtk2

The rb-gtk2 Portfile 58226 2009-09-24 14:56:31Z kimuraw macports.org $

PortSystem 1.0
PortGroup ruby 1.0

ruby.setup {gtk2 ruby-gnome2} 0.19.2 extconf.rb { gtk/README gtk/sample gdkpixbuf/sample } sourceforge:ruby-gnome2
Revision: 0
Maintainers: kimuraw
Platform: darwin
Description: Ruby/GTK2 is a Ruby binding of GTK+-2.0.x. Ruby/GdkPixbuf2 is a Ruby binding of GdkPixbuf-2.x.
Long Description: Ruby/GTK2 is a Ruby binding of GTK+-2.0.x. Ruby/GdkPixbuf2 is a Ruby binding of GdkPixbuf-2.x.
Checksums: md5 bbbee657731d536af3c146fc4b57c746 rmd160 de3abba775e00f3dfef7cc47f153733e42186a73 sha1 5c6af93f1c0dfe7e14e301ab5c5cbd2b245aee9e
# generate glib-enum-types.h at glib/src and glib/pango
pre-configure {
system "${ruby.bin} -C ${worksrcpath} extconf.rb --strict glib pango"
}
configure.env RUBYOPT=-rvendor-specific
configure.args --strict gtk gdkpixbuf
depends_lib-append port:gtk2 port:rb-pango port:rb-rcairo port:rb-glib2 port:rb-atk
distname ${ruby.project}-all-${version}

pre-destroot {
xinstall -d ${destroot}${prefix}/lib/pkgconfig
}

# patch-gtk-test-run-test.rb.diff: do not build dependent libraries at testing
Patch Files: patch-gtk-test-run-test.rb.diff
# Run Test for developer only, the test launches X11.app
#test.run yes
test.cmd ${ruby.bin}
test.target -C gtk test/run-test.rb

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-gtk2
%  sudo port install rb-gtk2  
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-gtk2
--->  Verifying checksum for rb-gtk2
--->  Extracting rb-gtk2
--->  Configuring rb-gtk2
--->  Building rb-gtk2 with target all

--->  Staging rb-gtk2 into destroot

--->  Installing rb-gtk2

- 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-gtk2 with these commands:

%  man rb-gtk2
%  apropos rb-gtk2
%  which rb-gtk2
%  locate rb-gtk2

 Where to find more information: