Change the settings in lib/WeBWorK/Constants.pm for ImageGenerator::DvipngArgs
You need to use the settings corresponding to the version of dvipng
that you are using.
I _think_, judging from your description, that you are using dvipng
version less than 1.0 and have settings for the Dvipng version 1.0 or
You should also check pg/lib/WeBWorK/PG/ImageGenerator.pm and make sure that you
have the latest version of that file. (update pg from the CVS)
We plan to use Constants.pm for some parameters that are seldom
changed, and for which it is useful to load them when the apache child
is created, reserving global.conf for those paramters which are more
often changed at individual sites, or overridden on a course by course
basis. The course.conf and global.conf parameters are consulted with
every http request.
At the moment, with some having the latest dvipng, and some not, there will need to be some customization in Constants.pm.
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