View the most recent changes for the io port at: io.darwinports.com/diff
Scroll down toward the bottom of the page to get installation instructions for io.
The raw portfile for io 2008-01-20 is located here:
http://io.darwinports.com/dports/lang/Io/Portfile
Find related portfiles with the unique DarwinPorts.com search feature.
Check for any related Fink projects here: pdb.finkproject.org/pdb/package.php/io

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

PortSystem 1.0

Name: Io
Version: 2008-01-20
Category: lang
Platform: macosx
Maintainers: nomaintainer
Description: Io is small prototype-based programming language
Long Description: Io is small prototype-based programming language. The ideas in Io are mostly inspired by Smalltalk (all values are objects), Self, NewtonScript and Act1 (prototype-based differential inheritance, actors and futures for concurrency), LISP (code is a runtime inspectable / modifiable tree) and Lua (small, embeddable).

Homepage: http://www.iolanguage.com/
Master Sites: http://io.urbanape.com/release/ http://www.sigusr1.org/~steve/
Checksums: md5 19d4e5610653803edfa377f6e198cb2e sha1 f30872de0fed0afe9b78af0fa3ef20c46ff2079f rmd160 15dc52aed7d9c409195d7928afe7295f0d090d70

use_configure no
pre-build {
system "cd ${worksrcpath} && make"
}
build.type pbx
build.target -project osxvm.xcodeproj -target osxvm
build.args -configuration Deployment
build.dir ${worksrcpath}/extras/osxvm

destroot {
xinstall ${build.dir}/build/Deployment/osxvm ${destroot}${prefix}/bin
}

livecheck.type regex
livecheck.url ${homepage}downloads/
livecheck.regex ${name}-(\[0-9-\]+)\\.tar

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

--->  Staging io into destroot

--->  Installing io

- 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 io with these commands:

%  man io
%  apropos io
%  which io
%  locate io

 Where to find more information: