[pstricks] Is this paraboloid possible with PSTricks

[Paul Smith]

On Sun, 19 Dec 2004 23:32:32 +0100, Herbert Voss
<Herbert.Voss at alumni.tu-berlin.de> wrote:
> > http://mathworld.wolfram.com/Paraboloid.html
> >
> > but _without_ the grid? If so, which packages should I consider?
> 
> \documentclass[12pt]{book}%

Thanks, Herbert. I get the following error when I run latex:

(/usr/share/texmf/tex/generic/pstricks/xkeyval.tex)))

! Package xkeyval Error: `SphericalCoor' undefined in families `,pst-3dplot'.

See the xkeyval package documentation for explanation.
Type  H <return>  for immediate help.
 ...

l.70 \psset{SphericalCoor=false}

?

Any ideas?

Paul