I reinstall SalixOS from 13.37 MATE to 14 XFCE version. Under 13.37 UMTS modem is working, but under version 14 not

I am using this script "http://www.salixos.org/forum/viewtopic.php?f=24&t=270" (/usr/local/bin/umts-connect).
When I would like to use wvdial alone it writes me "wvdial: error while loading shared libraries: libssl.so.0: cannot open shared object file: No such file or directory".
Error:
========
/usr/local/bin/umts-connect: line 62: gtkdialog: command not found
gtkdialog: no process found
(standard_in) 1: syntax error
(standard_in) 1: syntax error
zenity: no process found
^Cbaran[~]$ sudo wvdial
wvdial: error while loading shared libraries: libssl.so.0: cannot open shared object file: No such file or directory
Can you help me please? Thank you
Rene