SDE Netbeans Unistall (linux)

Hi,
I downloaded and installed the linux version of
SDE for NetBeans/Sun

I did it.
I manually deleted the following files/folders from the Netbeans Installation folder:
bin/vp_help
bin/vp_windows
/modules/vpsdeinstall.jar
/modules/vpsdenb.jar

It seems to work.
Thank you anyway.
Guido