libxml-libxslt-perl 1.68-2 (i386 binary) in ubuntu karmic

 XML::LibXSLT is a fast XSLT library, based on the GNOME libxslt engine.
 .
 Performance is currently about twice that of XML::Sablotron (based on
 XSLTMark tests converted to Perl).
 .
 The libxslt processor is also highly standards compliant, with
 practically all of XSLT 1.0 being supported in version 0.9 of
 libxslt.