Yes, the path is absolute :-)

The callback doesn't seem to get called.

The code looks like this (with lots of stuff snipped)

use XML::LibXSLT;
#...
    $XSLT = XML::LibXSLT->new();
    $Stylesheet = $XSLT->parse_stylesheet_file($path)
        or die "Failed to parse the template.\n";
#...
    XML::LibXSLT->debug_callback(\&logmsg);
    my $results = eval {
        $Stylesheet->transform_file($source)
    };
    if ($@) {
        die "LibXSLT died with: $@\nDebug info: $debug";
    }
    $Stylesheet->output_file($results, $dest);
#...
[download]

The VB code (don't ask) that calls the object looks like this:

  ' ...
  Dim XSLT As Object, StyleSheet As Variant
  Set XSLT = CreateObject("Viper.XSLTransform")
  StyleSheet = "http://xsl.tmp.de/Jobpilot.de/tmpw-1.0.xsl"
  If XSLT.LoadTemplate(StyleSheet) Then
    XSLT.TransformFile tempFilename, tempFilename & ".tmp"
    ' ...
[download]

Edit by castaway: Closed small tag in signature