[tex-k] First message: Xelatex, pstricks and Mountain Lion

[François Boone]

Hi,

I am on Macbook pro, 2012, with Mountain Lion, 10.8.2.
My texlive 2012 is up to date : i update it with Tex Live Utility.

I have a problem:
This is my document:

\listfiles
\documentclass{minimal}
\usepackage{pstricks}
\begin{document}
\begin{pspicture}(0,0)(10cm,2cm)
\psline[linewidth=2pt,linecolor=red](0,0)(10,2)
\end{pspicture}
\end{document}

When I xelatex this simple example, I obtain a one blank page pdf file.

In console, I have this message:
(./ecm.aux) [1] (./ecm.aux)gs requires X11.  Please visit http://support.apple.com/kb/HT5293 for more information.

** WARNING ** Filtering file via command -->rungs -q -dNOPAUSE -dBATCH -dNOSAFER -sPAPERSIZE=a0 -sDEVICE=pdfwrite -dCompatibilityLevel=1.5 -dAutoFilterGrayImages=false -dGrayImageFilter=/FlateEncode -dAutoFilterColorImages=false -dColorImageFilter=/FlateEncode -sOutputFile='/var/folders/tx/jz3ygk150jldyb_xjg26tbr40000gn/T//dvipdfmx.yQDiuc2o' '/var/folders/tx/jz3ygk150jldyb_xjg26tbr40000gn/T//dvipdfmx.Y8pRsQwx' -c quit<-- failed.
** WARNING ** Image format conversion for PSTricks failed.
** WARNING ** Interpreting special command pst: (ps:) failed.
** WARNING ** >> at page="1" position="(91.9253, 663.307)" (in PDF)
** WARNING ** >> xxx "pst:  tx at Dict begin STP newpath /ArrowA { moveto } def /ArrowB "
** WARNING ** 5 memory objects still allocated
You may want to report this to tex-k at tug.org

I had a long talk with Herbert Voss this last WE and we don't find a solution. Herbert works on PC, so it is difficult to find the problem on Mac.
I someone can help me...

Thank-you
François