I have run into an odd problem when migrating a site to use mod_perl.
The script in question, builds some postscript into a variable, then
uses psconvert (from Postscript::Convert) to change that into a png and
sends that back to the webserver. (headers are set up earlier in the
script).
This seems to work well with mod_cgi but doesn't work with mod_perl
using either ModPerl::Registry or ModPerl::PerlRun.
Annoyingly psconvert doesn't return the converted image, instead it
dumps it to a file (or stdout).
I have tried to re-implement this using GSAPI, but GSAPI doesn't seem to
build on any of my machines. (all debian 9/10 based).
use PostScript::Convert;
psconvert(\$ps, '%stdout%' , format => 'png', resolution => '72',
paper_size => '6.5x4');
I've searched through as much documentation as I can find, and tried
various things, but none seem to work.
TIA for any guidance.
