install netbean for ubuntu desktop 10.xx , 11.xx

1. Download netbean ide from http://netbeans.org/
2. open terminal and install java developmet kit (jdk) by command.
sudo apt-get install openjdk-6-jre
3. install virsualvm by command.
sudo apt-get install virsualvm*
4. set permission netbean ide to run exec. go to directory a netbean download.
cd /home/user/Downloads #user = user for you on linux
chmod +x netbeans-x.x.x.sh
5. run script netbean-x.x.x.sh
sh netbeans-x.x.x.sh
Install GUI step by step.