Oprette pdf dokument

Jeg har lidt problemer med at oprette pdf dokumenter via pdf_lib.
Jeg har prøvet med de eksempler fra php.net
Dette f.eks

$pdf = pdf_new();
pdf_open_file($pdf, "test.pdf");
pdf_set_info($pdf, "Author", "Uwe Steinmann");
pdf_set_info($pdf, "Title", "Test for PHP wrapper of PDFlib 2.0");
pdf_set_info($pdf, "Creator", "See Author");
pdf_set_info($pdf, "Subject", "Testing");
pdf_begin_page($pdf, 595, 842);
pdf_add_outline($pdf, "Page 1");
$font = pdf_findfont($pdf, "Times New Roman", "winansi", 1);
pdf_setfont($pdf, $font, 10);
pdf_set_value($pdf, "textrendering", 1);
pdf_show_xy($pdf, "Times Roman outlined", 50, 750);
pdf_moveto($pdf, 50, 740);
pdf_lineto($pdf, 330, 740);
pdf_stroke($pdf);
pdf_end_page($pdf);
pdf_close($pdf);
pdf_delete($pdf);
echo "<A HREF=getpdf.php>finished</A>";
?>

Jeg får en fejlmelding i line 10
linie 10: $font = pdf_findfont($pdf, "Times New Roman", "winansi", 1);

Fatal error: PDFlib error: Resource configuration file 'pdflib.upr' not found

Kim