l i b Q G L V i e w e r I n s t a l l a t i o nlibQGLViewer requires the Qt library, available from Nokia.Binary packages are available for different architectures.If you want to compile the library from its sources:- On UNIX platforms, simply type (see doc/installUnix.html for details): > cd QGLViewer > qmake > make > make install [optional]- For Windows installation, see doc/installWindows.html.See doc/compilation.html for details on compiling programs that use libQGLViewer.