DBD::Unify on AIX : error -59 unable to attach to shared memory.

Hello,

I am trying to get DBD::Unify working on AIX 5.3 (Unify DS 7.2).

It compiles OK, however, when I try to connect, I get an error -59 unable to
attach to shared memory message. I have tried version 0.42, 0.50 and 0.60,
they all exhibit the same behavior. I am using perl 5.8.8 and DBI version
1.51.

Thanks in advance for any suggestions.

Phil