8.0.1 and the ODBC driver

I am attempting to install PostgreSQL 8.0.1 and an ODBC driver.

I downloaded the
psqlodbc-08.00.0101.tar.gz and according to the README the driver is
now a part of the tree, even though the doc continues to refer to
7.2.3.

I have unixODBC installed and have configured PostgreSQL 8.0.1 with
--with-unixodbc yet I haven't seen the driver being mentioned anywhere
during the build process.

The 8.0 manual mentions nothing of ODBC driver either.

Can someone please clarify this? What one should do to install 8.0.1 and ODBC?

Thank you.