Problem with enviromental variable JAVA_HOME

[frost983]

Hi, I've got some problems with building zimbra. It's going me about JAVA_HOME. I'm working on Debian Lenny. When I use buildZCS.sh with -t option everything build good, but only to the process "Starting ZCSbuild". Then I'm getting errors connected with my JAVA_HOME:

Error: JAVA_HOME is not defined correctly.
We cannot execute /usr/local/java/bin/java

I set my enviroment variables like this:

export JAVA_HOME=/usr/lib/jvm/java-6-sun
export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:$JAVA_HOME/bin:

...
and I still have this strange problem. Could sb help me?