Installing Globus Toolkit (4.0.3) Gotchas

After following the installation documentation for installing GT 4.0.3 from source, I kept getting the following error during the make part of installation: db.c:40:17: error: sql.h: No such file or directory

(all this as root, except GT install of course)
This required installing iODBC driver (including driver manager RPM and RPM Developers Kit) from here (use command: rpm -ivv rpmName).
Also, psqlODBC driver needs to be installed. Download the source and follow the standard installation procedure:

tar xvzf psqlodbc-[version].tar.gz
cd psqlodbc-[version]
./configure --with-iodbc --enable-pthreads
make
make install

Then, run globus related ./configure and make