DB Express - Unable to Load libgds.so

{------------------------------------------------------------------------------}
procedure Trdm.DataModuleCreate(Sender: TObject);
begin
  SQLConnection1.Close ;
  SQLConnection1.Params.Values[´SQLDialect´]   := ´3´ ;
  SQLConnection1.Params.Values[´ServerCharSet´]:= ´WIN1252´ ;
  SQLConnection1.GetDriverFunc := ´getSQLDriverINTERBASE´ ;

  {$IFDEF MSWINDOWS}
//   SQLConnection1.VendorLib   := ´gds32.dll´ ;           // Interbase client
     SQLConnection1.VendorLib   := ´fbclient.dll´ ;        // Firebird client
     SQLConnection1.LibraryName := ´dbexpint.dll´ ;        // interbase - dbExPress
//   SQLConnection1.LibraryName := ´dbexpUIBfire15.dll´ ;  // UIB dbexpress-Firebird driver
//   SQLConnection1.LibraryName := ´dbxup_fb.dll´ ;
  {$ELSE}
//   SQLConnection1.VendorLib   := ´libgds.so´ ;            // Interbase client
     SQLConnection1.VendorLib   := ´libfbclient.so´ ;       // Firebird client
     SQLConnection1.LibraryName := ´libsqlib.so´ ;          // interbase - dbExPress 
//   SQLConnection1.LibraryName := ´libdbexpUIBfire15.so´   // UIB dbexpress-Firebird driver
  {$ENDIF}
end;