[pstricks] Rnode not working ?

[vin gui]

Hello,

I have a problem with Rnode:
the following minimal code does compile under TeX,
but the resulting PostScript does not word (error in gs/
gv does not display anything.)

\input pstricks
\input pst-node
\Rnode(0,0){Un}{AAA}
\end

Am I missing something ?


Many thanks,

Vincent.