This simple tool is compose of 3 files
squaremaker the perl script
Square.cnf the configuration file
Square.dat the data file
1) Check if you have PERL. You can find it at http://www.perl.com
If think you need PERL 5.XXX
2) Control the path of your perl installation. The default in squaremaker is
#!/usr/local/bin/perl
3) Check if you have GD.pm (A graphics library for fast GIF creation in perl).
You can find it at http://www-genome.wi.mit.edu/ftp/pub/software/WWW/GD.html
Now you can use squaremaker. Change the configuration parameters in ./Square.cnf
(default) and write your Magic Square in ./Square.dat (default)