You need:

- perl 5.10.0 or higher
- OpenGL 0.58 or higher <http://search.cpan.org/dist/OpenGL/>
- OpenGL::XScreenSaver <http://search.cpan.org/dist/OpenGL-XScreenSaver/>
- SDL_Perl (NOT SDL) <http://search.cpan.org/dist/SDL_Perl/>
- Convert::Color <http://search.cpan.org/dist/Convert-Color/>

- OpenGL and SDL libraries

For installing this package instead of merely running it, you also need:

- File::Copy::Recursive <http://search.cpan.org/dist/File-Copy-Recursive/>
- File::Find::Rule <http://search.cpan.org/dist/File-Find-Rule/>

To run:
  ./dizzy                     # standard settings
  perldoc dizzy               # documentation

To install:
  ./install_dizzy             # install to /usr/local
  perldoc -F ./install_dizzy  # find out how to install elsewhere

