Wikimedia Bugzilla is closed!

With MediaWiki 1. 16 and 1. 17, when you use :

$wgDjvuDump = "djvudump";
$wgDjvuRenderer = "ddjvu";
$wgDjvuTxt = "djvutxt";
$wgDjvuPostProcessor = "ppmtojpeg";
$wgDjvuOutputExtension = 'jpg'; 

and upload a djvu file, MediaWiki fails almost the time to create thumbnails and gives the following message :

« terminate called after throwing an instance of 'DJVU::GException'
pnmtojpeg: EOF / read error reading magic number »

But it works with 1. 15.