[expert] NS 4.7 crashing using roaming access

[Christopher Quale]

I'm using NS 4.7 (tar.gz from netscape) and whenever I try
and use roaming access (server is using the Apache::Roaming
module) after entering my roaming access password I get a 
bus error. My troublesome client is running Mandrake 6.0.
Roaming access using 4.7 and RH 6.0 (on laptop) is fine, as
is 4.7 on win98.  Anyone know what's going on?

TIA,
Chris