View the most recent changes for the cal3d port at: cal3d.darwinports.com/diff
Scroll down toward the bottom of the page to get installation instructions for cal3d.
The raw portfile for cal3d 0.9.1 is located here:
http://cal3d.darwinports.com/dports/graphics/cal3d/Portfile
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Check for any related Fink projects here: pdb.finkproject.org/pdb/package.php/cal3d

The cal3d Portfile 30230 2007-10-22 23:03:23Z jmpp macports.org $

PortSystem 1.0

Name: cal3d
Version: 0.9.1
Category: graphics devel
Platform: darwin
Maintainers: nomaintainer
Description: skeletal based 3d character animation library
Long Description: Cal3d is a skeletal based 3d character animation library written in C++

Homepage: http://cal3d.sourceforge.net/
Master Sites: sourceforge
Checksums: md5 55023cf5b4063990f355629c57a175af
use_bzip2 yes

depends_build bin:automake:automake bin:autoconf:autoconf

pre-configure {
system "cd ${worksrcpath} && ./autogen.sh"
}
configure.args --enable-static

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/cal3d
%  sudo port install cal3d  
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 cal3d
--->  Verifying checksum for cal3d
--->  Extracting cal3d
--->  Configuring cal3d
--->  Building cal3d with target all

--->  Staging cal3d into destroot

--->  Installing cal3d

- 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 cal3d with these commands:

%  man cal3d
%  apropos cal3d
%  which cal3d
%  locate cal3d

 Where to find more information: