Error when running the demo on local server

[nuwee-de]

I tried to run the code on XAMPP and exporting as a svg works perfectly. But when I try to export as a pdf or png this error is thrown
"rsvg-convert -o '\xampp\tmp\d3export.out.c9sWxKK' -z '10' -f 'png' '\xampp\tmp\d3export.svg.sxxMJEX'" unexpectedly returned exit value 1 at (eval 79) line 13.
at C:/xampp/htdocs/d3e/download.pl line 81

[agordon]

1. are you sure you have rsvg-convert installed on the system, and available on the PATH ?
2. Does the command work as-is if you copy&paste it in the terminal ?
   rsvg-convert -o '\xampp\tmp\d3export.out.c9sWxKK' -z '10' -f 'png' '\xampp\tmp\d3export.svg.sxxMJEX'
   If it doesn't, then it clearly won't work from the perl script, and you'll need to fix it.