Hi all, Since the new release, I get this error message : Python 2.4.3 (#1, Jul 25 2006, 18:55:45) [GCC 3.3.5 (Debian 1:3.3.5-13)] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> from scipy.special.basic import jn_zeros >>> print jn_zeros(0,1) Floating exception What am I doing wrong ? Cheers, -- Fred.