Want module compatibility?

Who doesn't want compatibility? Seriously though.

Given the name of the 'Want' module (
http://search.cpan.org/~robin/Want-0.18/Want.pm ) its almost impossible
to obtain meaningful search results on issues relating to it...
(everybody has wants, even in perl!) so I'm resorting to asking here.

Want is a C/XS style module that extends wantarray by introspecting the
context in which the current routine was called. Works nifty in base
perl and its module tests, but in mod_perl it segfaults every time.

Any thoughts on the matter from the mod_perl community?

Hopefully,

David