Solve the problem that JDK cannot be found when installing netbeans

& Nbsp; in the terminal cd to netbeans download directory, enter./netbeans-6.1-javaee-linux.sh, the jdk error message is not found: javasinginstaller... SearchJVMonthesystem... JavaSEDevelopmentKit (JDK) wasnotfoundont  

In the terminal cd to netbeans download directory, enter./netbeans-6.1-javaee-linux.sh, there is a jdk error message not found:

Installing ing installer...

Search JVM on the system...

Java SE Development Kit (JDK) was not found on this computer

JDK 6 or JDK 5 is required for installing the NetBeans IDE. Make sure that the JDK is properly installed and run installer again.

You can specify valid JDK location using -- javahome installer argument.

To download the JDK, visit http // java.sun.com/javase/downloads

JDK 5 and JDK 6 have been installed in Ubuntu. Why can't one be found? is there a conflict between the two installed on netbeans, so that none of netbeans can be found, or you do not know which jdk to use.

Fortunately, the message "-- javahome installation parameter" is used to specify the JDK installation location.

Enter./netbeans-6.1-javaee-linux.sh -- javahome/usr/lib/j2sdk1.6-sun

Installing ing installer...

Search JVM on the system...

Extracting installation data...

Running installer wizard...

The installation wizard window jumps out normally.