View the most recent changes for the mit-scheme port at: mit-scheme.darwinports.com/diff
Scroll down toward the bottom of the page to get installation instructions for mit-scheme.
The raw portfile for mit-scheme 20080130 is located here:
http://mit-scheme.darwinports.com/dports/lang/mit-scheme/Portfile
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Check for any related Fink projects here: pdb.finkproject.org/pdb/package.php/mit-scheme

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

PortSystem 1.0

Name: mit-scheme
Version: 20080130
Revision: 2
Category: lang
Platform: darwin
Maintainers: nomaintainer

Description: MIT/GNU Scheme

Long Description: MIT/GNU Scheme is an implementation of the Scheme programming language, providing an interpreter, compiler, source-code debugger, integrated Emacs-like editor, and a large runtime library. MIT/GNU Scheme is best suited to programming large applications with a rapid development cycle.

Homepage: http://www.gnu.org/software/mit-scheme/
Master Sites: http://ftp.gnu.org/gnu/mit-scheme/snapshot.pkg/${version}/
distname ${name}-c-${version}
Checksums: md5 75e11fcba96c9efd49cd283b43d6839a

depends_lib port:xorg-libX11

post-patch {
reinplace "s|/usr/local|${prefix}|g" ${worksrcpath}/doc/configure ${worksrcpath}/doc/ref-manual/os-interface.texi ${worksrcpath}/doc/scheme.1 ${worksrcpath}/doc/user-manual/user.texinfo ${worksrcpath}/src/6001/edextra.scm ${worksrcpath}/src/6001/floppy.scm ${worksrcpath}/src/compiler/documentation/porting.guide ${worksrcpath}/src/compiler/etc/disload.scm ${worksrcpath}/src/configure ${worksrcpath}/src/edwin/techinfo.scm ${worksrcpath}/src/edwin/unix.scm ${worksrcpath}/src/lib/edwin/techinfo.scm ${worksrcpath}/src/lib/edwin/unix.scm ${worksrcpath}/src/lib/include/configure ${worksrcpath}/src/lib/include/option.c ${worksrcpath}/src/microcode/configure ${worksrcpath}/src/microcode/option.c ${worksrcpath}/src/README.txt ${worksrcpath}/src/swat/c/tk3.2-custom/Makefile ${worksrcpath}/src/swat/c/tk3.2-custom/tcl/Makefile ${worksrcpath}/src/swat/scheme/other/btest.scm
}

use_configure no

use_parallel_build no

build.dir ${worksrcpath}/src
build.cmd etc/make-liarc.sh
build.args --prefix=${prefix}
build.target

destroot.cmd make

livecheck.url http://ftp.gnu.org/gnu/${name}/snapshot.pkg/
livecheck.type regex
livecheck.regex {([0-9.]+)/}

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

--->  Staging mit-scheme into destroot

--->  Installing mit-scheme

- 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 mit-scheme with these commands:

%  man mit-scheme
%  apropos mit-scheme
%  which mit-scheme
%  locate mit-scheme

 Where to find more information: