Thought that Netbeans 6.9.1 was the last version we could use, but I was wrong. Learned from the wiki that version 7.3.1 is the last one. I have downloaded this version and installed. According the wiki you have to tweak a little, but its more than a little. I managed to get it up and running

After setup the system had the message that there are updates. The updates are downloaded and installed(?). I had to restart, all goes fine. But closing the program was not possible, it starts over and over again. I have posted a bug with info on the netbeans site. The downloads are stored in own directories. After removing those directories with FC/2 all was fine, but the message updates are available is also present again.
Tried to compile a Java program, I had success with the Anagram game after installing a plugin, its a simple game, but it shows that its working ;-)