That's because you need to install suds for the Odoo python package, when you install and run Odoo from the window installer it create a whole python installation that contains all the dependencies that it uses, you could copy your installed suds folder to the Odoo python site-packages to be able to use it
or
begin to use Odoo from the source code and run it using the window python installation that will require you to install all the dependencies
or
switch to linux based Odoo installation that it's more recommended than windows, like Ubuntu