Cannot find GDBM

[E Greer]

Hello,

I'm trying to compile sqwebmail 1.22 and every time I run ./configure I get 
an error saying cannot find gdbm or the db library.  I downloaded and 
installed gdbm and I still get the same error.

I'm running Solaris 7, qmail 1.03.

Any help would greatly appreciated.

Thanks,

E. Greer