View the most recent changes for the ng-spice port at: ng-spice.darwinports.com/diff
Scroll down toward the bottom of the page to get installation instructions for ng-spice.
The raw portfile for ng-spice 19 is located here:
http://ng-spice.darwinports.com/dports/science/ng-spice/Portfile
Find related portfiles with the unique DarwinPorts.com search feature.
Check for any related Fink projects here: pdb.finkproject.org/pdb/package.php/ng-spice

The ng-spice Portfile 50816 2009-05-10 12:33:05Z gwright macports.org $

PortSystem 1.0

Name: ng-spice
Version: 19
Revision: 1
Category: science cad
Maintainers: nomaintainer
Platform: darwin
Description: Circuit simulator based on Spice 3f5
Long Description: Ngspice is a mixed-level/mixed-signal circuit simulator. Its code is based on three open source software packages: Spice3f5, Cider1b1 and Xspice. Ngspice is part of gEDA project, a full GPL'd suite of Electronic Design Automation tools. Note: this port does not compile the Cider and Xspice modules.

Homepage: http://ngspice.sourceforge.net/
Master Sites: sourceforge:ngspice

Patch Files: patch-inpmkmod.c.diff patch-pp_lst.c.diff

distname ${name}-rework-${version}
Checksums: md5 52d01ef53332b8a0e58bf4f7ac7f2c42 sha1 c0036296df9b878639e8d6e38b6a991b30e7cf79 rmd160 b91659cae67c99f3dde6c63e1ebdd45c29863f0a

worksrcdir ngspice-${version}

configure.args --mandir=${prefix}/share/man --infodir=${prefix}/share/info --with-editline=yes --enable-x

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

--->  Staging ng-spice into destroot

--->  Installing ng-spice

- 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 ng-spice with these commands:

%  man ng-spice
%  apropos ng-spice
%  which ng-spice
%  locate ng-spice

 Where to find more information: