Requirements
The current Version need the qt Toolkit from Qt Project the requiered Version is 4.3 (< 5.0) or higher.
optional:
Gnuplot, if Gnuplot is not in PATH, you can set the path to Gnuplot: "Edit" -> "Preferences"
Windows: Executable
Download the 
zip-Archive from the Windows folder.
Extract it in a folder.
Doubleclick the Executable file (.exe) in Filemanager or somewhat.
Windows: build from Source
if you have troubles to install the Qt toolkit, please read: "installation of Qt for Windows".
Download the newest arrowmatcher Package: http://sourceforge.net/projects/arrowmatcher/files/.
Unpack it in a Directory.
Please read "Windows".
Linux: precompiled binary
I have build some precompiled Packages, which are easy to install:
To run arrowmacher from a terminal:
arrowmatcher
Linux: build from Source
"unpack":
tar -xzf arrowmatcher2-<version>.tar.gz
change in the new directory:
cd arrowmatcher2-<version>
set the path (if necessary):
export QTDIR=/usr/local/Trolltech/Qt-4.x
export PATH=$QTDIR/bin:$PATH
build makefiles:
qmake -makefile arrowmatcher2.pro
or:
qmake-qt4 -makefile arrowmatcher2.pro
build arrowmatcher
make
Start:
./src/release/arrowmatcher2
Mac OS
XCode is requiered. It is not installed by default, so you can install it from the install DVD, or download from web.
start the Terminal:
cd Downloads/arrowmatcher2-3.0.0
compile the ballistic library:
qmake -spec macx-g++ arrowmatcher2.pro
make
change to the directory where the new executable lives:
cd src/debug
Start:
arrowmatcher2.app/Contents/MacOS/arrowmatcher2