Getting Spreadsheet_Excel_Writer

I am trying to get the excel writer to work. I cut and pasted the the sample code found at http://pear.php.net/manual/en/package.fileformats.spreadsheet-excel-writer.i ntro.php <http://pear.php.net/manual/en/package.fileformats.spreadsheet-excel-writer. intro.php> I then get the following error message: Warning: main(OLE/PPS/Root.php): failed to open stream: No such file or directory in myaccont/public_html/excel/Spreadsheet/Excel/Writer/Workbook.php on line 39 the "package" I downloaded from: http://pear.php.net/package-info.php?package=Spreadsheet_Excel_Writer <http://pear.php.net/package-info.php?package=Spreadsheet_Excel_Writer> did not come with ole/pps/root.php Any ideas? Chris