error rebuilding eclipse

[charles f. zeitler]

when i do: rpmbuild --rebuild eclipse*.rpm,
i get :


clean:
   [delete] Deleting directory
/home/fedora_9/rpmbuild/BUILD/eclipse-3.3.2/plugins/org.eclipse.swt.tools/temp.folder

properties:

init:

build.jars:

properties:

init:

swttools.jar:
    [mkdir] Created dir:
/home/fedora_9/rpmbuild/BUILD/eclipse-3.3.2/plugins/org.eclipse.swt.tools/temp.folder/swttools.jar.bin
    [javac] Compiling 21 source files to
/home/fedora_9/rpmbuild/BUILD/eclipse-3.3.2/plugins/org.eclipse.swt.tools/temp.folder/swttools.jar.bin

BUILD FAILED
/home/fedora_9/rpmbuild/BUILD/eclipse-3.3.2/build.xml:68: The following error occurred while
executing this line:
/home/fedora_9/rpmbuild/BUILD/eclipse-3.3.2/build.xml:8: The following error occurred while
executing this line:
/home/fedora_9/rpmbuild/BUILD/eclipse-3.3.2/features/org.eclipse.sdk/build.xml:37: The following
error occurred while executing this line:
/home/fedora_9/rpmbuild/BUILD/eclipse-3.3.2/features/org.eclipse.sdk/build.xml:18: The following
error occurred while executing this line:
/home/fedora_9/rpmbuild/BUILD/eclipse-3.3.2/features/org.eclipse.platform.source/build.xml:110:
The following error occurred while executing this line:
/home/fedora_9/rpmbuild/BUILD/eclipse-3.3.2/features/org.eclipse.platform.source/build.xml:97: The
following error occurred while executing this line:
/home/fedora_9/rpmbuild/BUILD/eclipse-3.3.2/features/org.eclipse.rcp.source/build.xml:114: The
following error occurred while executing this line:
/home/fedora_9/rpmbuild/BUILD/eclipse-3.3.2/features/org.eclipse.rcp.source/build.xml:60: The
following error occurred while executing this line:
/home/fedora_9/rpmbuild/BUILD/eclipse-3.3.2/plugins/org.eclipse.rcp.source.linux.gtk.x86_64/build.xml:66:
The following error occurred while executing this line:
/home/fedora_9/rpmbuild/BUILD/eclipse-3.3.2/plugins/org.eclipse.swt.gtk.linux.x86_64/build.xml:236:
The following error occurred while executing this line:
/home/fedora_9/rpmbuild/BUILD/eclipse-3.3.2/plugins/org.eclipse.swt.tools/build.xml:118: The
following error occurred while executing this line:
/home/fedora_9/rpmbuild/BUILD/eclipse-3.3.2/plugins/org.eclipse.swt.tools/build.xml:88: Unable to
find a javac compiler;
com.sun.tools.javac.Main is not on the classpath.
Perhaps JAVA_HOME does not point to the JDK.
It is currently set to "/opt/jre1.6.0_06"

Total time: 5 minutes 48 seconds
error: Bad exit status from /home/fedora_9/rpmbuild/tmp/rpm-tmp.94762 (%build)

although javac seems to be invoked successfully before this, 
and i have set $JAVA_HOME to sdk's path & (even) null.

any clues on this?

thanx

charles zeitler

:                  Do  What Thou  Wilt                     :
         
:                       Shall  Be                          :

:                The  Whole  of The  Law                   :

                            --Aleister Crowley--