to all of you who commented on the OS issue. We decided to go with
Debian distributions in the near future. Speaking of which, we run into
some problems with the set-up of the external programs. The path is
correct, but dvipng consistently does not work, and latex2html is OK.
Also the -nosetpage option seems to be illegal for pnmtops even though
the version of the latter is current. Is this a know problem for Debian?
Thank you again, Yavor M., Rutgers U.
* /usr/local/bin/dvipng -x4000 -bgTransparent -Q6 -mode toshiba -D180
ymarkov-prob6image.dvi >>/dev/null 2>>/dev/null -- FAILED
in ImageGenerator.pm returned 35584 at /webwork/s1/WWW/webwork/system/lib//ImageGenerator.pm line 192.
-------- ImageGenerator::render called at /webwork/s1/WWW/webwork/system/cgi/cgi-scripts/processProblem8.pl line 470
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