Please check this configure.ac patch out.

[Clint Adams]

> +AC_SEARCH_LIBS(db_create, db db-4.1 db-4 db4 db-3.3 db-3.2 db-3.1 db-3 db3,,AC_MSG_ERROR([[Can not locate a suitable Berkeley DB library.  Use --with-db=PATH to specify the path to a v3+ install directory]]))

This will fail on Berkeley DB built --with-uniquename.