r construction.
    </p>
    <p>
       <a href="http://visual-mingw.sourceforge.net/">Visual MinGW</a> is an
       IDE for the MinGW compiler system.This runs on Windows with gcc.
    </p>
    <p>
       The <a href="http://archaeopteryx.com/">Wing IDE</a> is a
       complete integrated development environment for the Python programming
       language.
       Available on Intel based Linux and Windows and on MacOS X through XDarwin.
    </p>
    <p>
	<a href="http://www.spheredev.org/">Sphere</a>
	is 2D