[pstricks] Problems with trigLabels

[Markus Mehrwald]

Hi @ all,

I have got a problem with the trigLabels. The version of pstricks-add I
had sayed that trigLabels is not known. So I fetched the newest one and
now I get this error:
/usr/share/texmf/tex/generic/pstricks/pstricks-add.tex:419:Missing
\begin{document}. \define at boolkey[psset]{pstricks-add}[p
/usr/share/texmf/tex/generic/pstricks/pstricks-add.tex:419:Emergency
stop. \define at boolkey[psset]{pstricks-add}[p

What is the problem and are there any suggestions to fix it?
Thanks.

Regards,
M²