Eclipse wont start...

[saz]

I get this on the console when i try to start eclipse:

sa@Thorn:~$ eclipse
searching for compatible vm...
testing /usr/lib/jvm/java-6-sun-1.6.0.00/jre...not found
testing /usr/lib/jvm/java-gcj...not found
testing /usr/lib/kaffe/pthreads...not found
testing /usr/lib/jvm/java-6-sun...not found
testing /usr/lib/jvm/java-1.5.0-sun...not found
testing /usr/lib/j2se/1.5...not found
testing /usr/lib/j2se/1.4...found
Could not create /usr/local/lib/eclipse/.eclipseextension. Please run as root:
touch /usr/local/lib/eclipse/.eclipseextension
chmod 2775 /usr/local/lib/eclipse/.eclipseextension
chown root:staff /usr/local/lib/eclipse/.eclipseextension
Exception in thread "main" java.lang.UnsupportedClassVersionError: org/eclipse/core/launcher/Main (Unsupported major.minor version 49.0)
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java :539)
at java.security.SecureClassLoader.defineClass(Secure ClassLoader.java:123)
at java.net.URLClassLoader.defineClass(URLClassLoader .java:251)
at java.net.URLClassLoader.access$100(URLClassLoader. java:55)
at java.net.URLClassLoader$1.run(URLClassLoader.java: 194)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.j ava:187)
at java.lang.ClassLoader.loadClass(ClassLoader.java:2 89)
at sun.misc.Launcher$AppClassLoader.loadClass(Launche r.java:274)
at java.lang.ClassLoader.loadClass(ClassLoader.java:2 35)
at java.lang.ClassLoader.loadClassInternal(ClassLoade r.java:302)

then this window pops up saying this:

JVM terminated. Exit code=1
/usr/lib/j2se/1.4/bin/java
-Djava.library.path=/usr/lib/jni
-Dgnu.gcj.precompiled.db.path=/var/lib/gcj-4.2/classmap.db
-Dgnu.gcj.runtime.VMClassLoader.library_control=nev er
-Dosgi.locking=none
-jar /usr/lib/eclipse/startup.jar
-os linux
-ws gtk
-arch x86
-launcher /usr/lib/eclipse/eclipse
-name Eclipse
-showsplash 600
-exitdata 4b40012
-install /usr/lib/eclipse
-vm /usr/lib/j2se/1.4/bin/java
-vmargs
-Djava.library.path=/usr/lib/jni
-Dgnu.gcj.precompiled.db.path=/var/lib/gcj-4.2/classmap.db
-Dgnu.gcj.runtime.VMClassLoader.library_control=nev er
-Dosgi.locking=none
-jar /usr/lib/eclipse/startup.jar

someone can help me with that?

[Shin_Gouki2501]

its seems that it can't find your installed java version.

what does :
java -version
show you?

[saz]

sa@Thorn:~$ java -version
java version "1.4.2-02"
Java(TM) 2 Runtime Environment, Standard Edition (build Blackdown-1.4.2-02)
Java HotSpot(TM) Client VM (build Blackdown-1.4.2-02, mixed mode)

don't worry anyway, It was just some kind of java confusion, i installed all java packages again and it worked..

Pls mark this as SOLVED

Thnks for your fast reply!