I tried referring to https://edelivery.oracle.com/, there are several media packs available for download. What I am looking for is a general UPK developer, so how do i decide which one to download if the above site is the correct location to download UPK from.
There are two UPK releases available for download on Oracle Software Delivery Cloud (edelivery.oracle.com) The other items are UPK content media packs. The two UPK releases currently available are:
* Oracle User Productivity Kit Standard Release 11.1 Media Pack for Microsoft Windows | 184.108.40.206.0 | B66623-02
* Oracle User Productivity Kit Professional Release 11.1 Media Pack for Microsoft Windows | 220.127.116.11.0 | B66625-02
You'll find the release media pack and the latest Enablement Service Pack (ESP) media pack after you click on either of the above items. I hope this helps.