This version of pst-spirograph uses the xkeyval package, the extended
version of keyval.

pst-spirograph needs pstricks, which should be part of your
local TeX installation, otherwise get it from a CTAN server, f.ex.
http://mirror.ctan.org/graphics/pstricks/

Run your PSTricks code with lualatex, then you'll directly the pdf
output without any additional conversion.

%% This program can be redistributed and/or modified under the terms
%% of the LaTeX Project Public License Distributed from CTAN archives
%% in directory CTAN:/macros/latex/base/lppl.txt.

hvoss@tug.org