What do you mean separate? If you want to install PDE you need to 
install JDT I assume.
Btw if you want to install something else in the same directory where 
you unpack IDE, you have to launch
it with slightly different options -
$IDE_INSTALL/eclipse/qde -vmargs 
-Declipse.p2.data.area=$IDE_INSTALL/eclipse/p2/

If you can access eclipse update sites you should be able to install PDE 
you just have to
select features that it depends on.

Thomas Schickentanz wrote:
> Because of our firewall I have no access to
>
> QNX Momentics Update Site - https://www.qnx.com/account/updates/ide/4.7/
>
> eclipse provides no separate PDE package for update. How can I update my IDE 4.7 environment?
>
>
>
>
> _______________________________________________
>
> General
> http://community.qnx.com/sf/go/post52357
>
>