perl -le 'eval „require $ARGV[0]” and print $ARGV[0]->VERSION’ Spreadsheet::WriteExcel
perl -le 'eval „require $ARGV[0]” and print $ARGV[0]->VERSION’ OLE::Storage_Lite
perl -le 'eval „require $ARGV[0]” and print $ARGV[0]->VERSION’ Spreadsheet::WriteExcel
perl -le 'eval „require $ARGV[0]” and print $ARGV[0]->VERSION’ OLE::Storage_Lite