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

The hs-mtl Portfile 54964 2009-08-05 02:13:08Z blb macports.org $

PortSystem 1.0
PortGroup haskell 1.0
haskell.setup mtl 1.1.0.2
Maintainers: nomaintainer
Description: A monad transformer library
Long Description: ${description}

Platform: darwin

Checksums: md5 1e933bb7abb38b7bb423929ba37219db sha1 883deca3cdf8052173c995b741bdedccc3c91440 rmd160 e7032fc069c8b24b97725b259d2e6fb05ace208b

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

--->  Staging hs-mtl into destroot

--->  Installing hs-mtl

- 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 hs-mtl with these commands:

%  man hs-mtl
%  apropos hs-mtl
%  which hs-mtl
%  locate hs-mtl

 Where to find more information: