after a new install of moodle I cant get the tex filter to run anymore.
texdebug writes the following:
Warning: filemtime() [function.filemtime]: stat failed for /usr/local/moodledata/temp/latex/05fb37ab9fdcdd2048ddb078019a01f8.gif in /usr/local/www/moodle/lib/filelib.php on line 560
Warning: filesize() [function.filesize]: stat failed for /usr/local/moodledata/temp/latex/05fb37ab9fdcdd2048ddb078019a01f8.gif in /usr/local/www/moodle/lib/filelib.php on line 561
Warning: Cannot modify header information - headers already sent by (output started at /usr/local/www/moodle/lib/filelib.php:560) in /usr/local/www/moodle/lib/filelib.php on line 592
Warning: fopen(/usr/local/moodledata/temp/latex/05fb37ab9fdcdd2048ddb078019a01f8.gif) [function.fopen]: failed to open stream: No such file or directory in /usr/local/www/moodle/lib/filelib.php on line 875
and
Checking executables
latex executable (/usr/local/bin/latex) is readabledvips executable (/usr/local/bin/dvips) is readable
convert executable (/usr/local/bin/convert) is readable
base filename for expression is '05fb37ab9fdcdd2048ddb078019a01f8'
Processing TeX expression:
f(x) = x^2+y^2+z^2
$ /usr/local/bin/latex --interaction=nonstopmode /usr/local/moodledata/temp/latex/05fb37ab9fdcdd2048ddb078019a01f8.tex OUTPUT: This is TeX, Version 3.14159 (Web2C 7.2) (/usr/local/moodledata/temp/latex/05fb37ab9fdcdd2048ddb078019a01f8.tex LaTeX2e <2003/12/01> (/usr/local/share/texmf/tex/latex/article.cls Document Class: article 2004/02/16 v1.4f Standard LaTeX document class (/usr/local/share/texmf/tex/latex/size12.clo)) (/usr/local/share/texmf/tex/latex/inputenc.sty (/usr/local/share/texmf/tex/latex/latin1.def)) (/usr/local/share/texmf/tex/latex/amsmath/amsmath.sty For additional information on amsmath, use the `?' option. (/usr/local/share/texmf/tex/latex/amsmath/amstext.sty (/usr/local/share/texmf/tex/latex/amsmath/amsgen.sty)) (/usr/local/share/texmf/tex/latex/amsmath/amsbsy.sty) (/usr/local/share/texmf/tex/latex/amsmath/amsopn.sty)) (/usr/local/share/texmf/tex/latex/amsfonts/amsfonts.sty) (/usr/local/share/texmf/tex/latex/amsfonts/amssymb.sty) (/usr/local/share/texmf/tex/latex/latexsym.sty) (05fb37ab9fdcdd2048ddb078019a01f8.aux) (/usr/local/share/texmf/tex/latex/amsfonts/umsa.fd) (/usr/local/share/texmf/tex/latex/amsfonts/umsb.fd) (/usr/local/share/texmf/tex/latex/ulasy.fd) [1] (05fb37ab9fdcdd2048ddb078019a01f8.aux) ) Output written on 05fb37ab9fdcdd2048ddb078019a01f8.dvi (1 page, 356 bytes). Transcript written on 05fb37ab9fdcdd2048ddb078019a01f8.log. RETURN CODE: 0
$ /usr/local/bin/dvips -E /usr/local/moodledata/temp/latex/05fb37ab9fdcdd2048ddb078019a01f8.dvi -o /usr/local/moodledata/temp/latex/05fb37ab9fdcdd2048ddb078019a01f8.ps OUTPUT: RETURN CODE: 0
$ /usr/local/bin/convert -density 240 -trim /usr/local/moodledata/temp/latex/05fb37ab9fdcdd2048ddb078019a01f8.ps /usr/local/moodledata/temp/latex/05fb37ab9fdcdd2048ddb078019a01f8.gif OUTPUT: RETURN CODE: 1 I think the error is that no *.jpg is generated, but if I run the code line of the last outpu (convert) by hand, it got created ... So whats wrong? Any idea? permissions to /moodledata should be OK, have it all a+w,a+x,a+r for test purposes Thx for any hint Werner BTW: read in this forum that I have to add some lines to pix.php and texdebug.php (I am running freebsd). Doing this results in even more errors