ConTeXt "live"

[VnPenguin <vnpenguin@gmail.com>]

Hi,
I'm trying to build a page "ConTeXt live" on a Apache web server with PHP.
Here is the simple test
-------------------------------------------------------------------------
\enableregime[utf]
\setupencoding[default=t5]

\usetypescript[berry][t5]
\usetypescript[palatino][t5]
\setupbodyfont[palatino,12pt]

\starttext
Hello, world!
\stoptext
---------------------------------------------------------------------------

This src file was saved into /tmp folder in which Apache user has full
writing permission.
I use PHP command:

system("cd /tmp; texexec --pdf --silent test.tex");

Here is the log:

----------------------------------------------------------------------------------------------------------------------------
 TeXExec 5.4.3 - ConTeXt / PRAGMA ADE 1997-2005

fixing engine variable : pdfetex
            executable : pdfetex
                format : cont-en
             inputfile : toto2
                output : pdftex
             interface : en
          current mode : none
               TeX run : 1

This is pdfeTeX, Version 3.141592-1.30.4-2.2 (Web2C 7.5.5)
 \write18 enabled.
 (/usr/local/tetex/share/texmf-local/web2c/natural.tcx)
entering extended mode
(./toto2.tex

ConTeXt  ver: 2005.11.30  fmt: 2005.12.2  int: english  mes: english

language        : language en is active

system          : cont-new loaded

(/usr/local/tetex/share/texmf-local/tex/context/base/cont-new.tex
systems         : beware: some patches loaded from cont-new.tex
color           : palette rollover is available
)
system          : cont-old loaded

(/usr/local/tetex/share/texmf-local/tex/context/base/cont-old.tex
loading         : Context Old Macros
)
system          : cont-fil loaded

(/usr/local/tetex/share/texmf-local/tex/context/base/cont-fil.tex
loading         : Context File Synonyms
)
system          : cont-sys.rme loaded

(/usr/local/tetex/share/texmf-local/tex/context/user/cont-sys.rme
(/usr/local/tetex/share/texmf-local/tex/context/base/type-exa.tex)
(/usr/local/tetex/share/texmf-local/tex/context/base/type-syn.tex)
(/usr/local/tetex/share/texmf-local/tex/context/base/type-enc.tex)
(/usr/local/tetex/share/texmf-local/tex/context/base/type-dis.tex)
(/usr/local/tetex/share/texmf-local/tex/context/base/type-siz.tex)
(/usr/local/tetex/share/texmf-local/tex/context/base/type-map.tex)
(/usr/local/tetex/share/texmf-local/tex/context/base/type-spe.tex)
(/usr/local/tetex/share/texmf-local/tex/context/base/type-akb.tex))
bodyfont        : 12pt rm is loaded
language        : patterns nl->texnansi:texnansi->1->2:2 nl->ec:ec->2->2:2 fr->
texnansi:texnansi->3->2:2 fr->ec:ec->4->2:2 de->texnansi:texnansi->5->2:2 de->e
c:ec->6->2:2 it->texnansi:texnansi->7->2:2 it->ec:ec->8->2:2 pt->texnansi:texna
nsi->9->2:2 pt->ec:ec->10->2:2 hr->ec:ec->11->2:2 pl->pl0:pl0->12->2:2 pl->ec:e
c->13->2:2 pl->qx:qx->14->2:2 cz->il2:il2->15->2:2 cz->ec:ec->16->2:2 sk->il2:i
l2->17->2:2 sk->ec:ec->18->2:2 sl->il2:il2->19->2:2 sl->ec:ec->20->2:2 en->ec:e
c->22->2:2 da->ec:ec->23->2:2 sv->ec:ec->24->2:2 af->ec:ec->25->2:2 no->ec:ec->
26->2:2 deo->ec:ec->27->2:2 uk->ec:ec->28->2:2 us->ec:ec->29->2:2 es->ec:ec->30
->2:2 ca->ec:ec->31->2:2 la->ec:ec->32->2:2 ro->ec:ec->33->2:2 tr->ec:ec->34->2
:2 fi->ec:ec->36->2:2 hu->ec:ec->37->2:2 loaded
specials        : tex,postscript,rokicki loaded
system          : toto2.top loaded
(./toto2.top
specials        : loading definition file tpd

(/usr/local/tetex/share/texmf-local/tex/context/base/spec-tpd.tex
specials        : loading definition file fdf

(/usr/local/tetex/share/texmf-local/tex/context/base/spec-fdf.tex)
specials        : fdf loaded
)
specials        : fdf,tpd loaded
)
! I can't write on file `mpgraph.mp'.
\initializeMPgraphicfile ...te \MPgraphicfile .mp
                                                  \immediate \write \scratch...

\initializeMPgraphics ...\initializeMPgraphicfile
                                                  \fi \egroup
 ...e \checknotes \initializeMPgraphics
                                                  \checkpreprocessor
l.1
    \enableregime[utf]
Please type another output file name:
! Emergency stop.
\initializeMPgraphicfile ...te \MPgraphicfile .mp
                                                  \immediate \write \scratch...

\initializeMPgraphics ...\initializeMPgraphicfile
                                                  \fi \egroup
 ...e \checknotes \initializeMPgraphics
                                                  \checkpreprocessor
l.1
    \enableregime[utf]
No pages of output.
Transcript written on toto2.log.

           return code : 256
              run time : 1 seconds

        total run time : 2 seconds
--------------------------- end of log
-----------------------------------------------------------------------------------

In /tmp, I see files test.log, test.tmp, test.tui test-mpgraph.mp. I
don't know where ConTeXt is trying to write the file "mpgraph.mp" ?

Web server is running under apache/apache. I have no root's access in
this server.
I would like to hear from author of http://live.contextgarden.net specially.

Thank you in advance,
Regards,

--
http://vnoss.org
Vietnamese Open Source Software Community