how to setup Java correctly ?

[strawman]

I install Ubuntu now. and try to install ICT(a java product), but always receive error : Unable to find Java.
Do you know how to fix this problem ? P.S. I have installed JDK in my Linux box

[shogun1234]

[quote="strawman"]I install Ubuntu now. and try to install ICT(a java product), but always receive error : Unable to find Java.
Do you know how to fix this problem ? P.S. I have installed JDK in my Linux box[/quote]
1st, check the JAVA_HOME variables been set or not.
2nd, check the env setting of "PATH", weather it's been set or not in the $HOME/.bash_profile; in which contained java path to the "bin" forlder.
To test weather it gets to work or not, you can type "java" command in shell.
Regards,

[訪客]

fyi:
viewtopic.php?t=1996&start=0&postdays=0&postorder=asc&highlight=java

[訪客]

http://wiki.osuosl.org/display/DEV/Java+on+Debian