Something

<?phprequire_once 'PEAR/PackageFileManager2.php';$pfm = new PEAR_PackageFileManager2;$e = $pfm->setOptions(array(    'packagedirectory' => '.',    'baseinstalldir'   => 'Spreadsheet/Excel',    'name'             => 'Spreadsheet_Excel_Workbook',    'summary'          => 'asdf',    'description'      => 'asdf',    ));if (PEAR::isError($e)) {    echo $e->message;    exit;}$e = $pfm->addMaintainer('shangxiao', 'lead', 'David Sanders', 'shangxiao@php.net');if (PEAR::isError($e)) {    echo $e->message;    exit;}$e = $pfm->writePackageFile();if (PEAR::isError($e)) {    echo $e->message;}?>