cannot start SH3D with javaws on gentoo linux x86

[ribx]

I am trying to run SH3D on Gentoo Linux x86.

I had it running when I started it the first time. Since then, a window appears (flashes for a millisecond) and i can see that its SH3D.

Then it disappears again without any kind of error message.

When i start it with -verbose i get this:

Code: Select all

% LC_ALL=en_US javaws -verbose -wait /tmp/SweetHome3D.jnlp
Java(TM) Web Start 1.6.0_20 Launching: /opt/sun-jdk-1.6.0.20/jre/bin/java
/opt/sun-jdk-1.6.0.20/jre/bin/java
 -Xbootclasspath/a:/opt/sun-jdk-1.6.0.20/jre/lib/javaws.jar:/opt/sun-jdk-1.6.0.20/jre/lib/deploy.jar:/opt/sun-jdk-1.6.0.20/jre/lib/plugin.jar
 -classpath
 /opt/sun-jdk-1.6.0.20/jre/lib/deploy.jar
 -Djava.security.policy=file:/opt/sun-jdk-1.6.0.20/jre/lib/security/javaws.policy
 -DtrustProxy=true
 -Xverify:remote
 -Djnlpx.home=/opt/sun-jdk-1.6.0.20/jre/bin
 -Dsun.awt.warmup=true
 -Djnlpx.origFilenameArg=/tmp/SweetHome3D.jnlp
 -Djnlpx.remove=true
 -Xmx512m
 -Djnlpx.heapsize=NULL,512m
 -Djnlpx.splashport=41675
 -Djnlpx.jvm=/opt/sun-jdk-1.6.0.20/jre/bin/java
 com.sun.javaws.Main
 -wait
 /tmp/javawfjhwv9
 
Java Web Start splash screen process exiting .....
Bad installation. Error invoking Java VM (execv) 
/opt/sun-jdk-1.6.0.20/jre/bin/java: No such file or directory

I have no clue what the last line means, but the java executable is in this place.

I am stuck. Any help is welcome.

regards
Ribx