[Gm2] WriteReal problem

[Ivan F. Villanueva B.]

Hello,
I'm trying to compile programs with gm2 (Debian package Version: 0.6.3-1).
I've been unable to use WriteReal. Following compiles fine but it stucks at
the line with WriteReal when executing. Any ideas why?

MODULE bf;
FROM InOut     IMPORT WriteString, WriteLn;
FROM RealInOut IMPORT WriteReal;
BEGIN
  WriteString ('Gesamtgewicht =  ');
  WriteReal (78.3 + 77.1 + 61.9, 8);
  WriteString (' kg'); WriteLn;
END bf.

-- 
Iván F. Villanueva B.