eclipse

[zunbeltz]

I am trying to install eclipse. I have followed the instrucction in the
wiki (https://www.ubuntulinux.org/wiki/EclipseIDE) and i get an error with
the following log

!SESSION api 06, 2005 09:07:46.636
---------------------------------------------
eclipse.buildId=M200503110845
java.fullversion=GNU libgcj 3.4.4 20050209 (prerelease) (Debian
3.4.3-9ubuntu4)
BootLoader constants: OS=linux, ARCH=x86, WS=gtk, NL=eu_ES

!ENTRY org.eclipse.osgi api 06, 2005 09:07:46.637
!MESSAGE Startup error
!STACK 1
java.lang.NoClassDefFoundError: while resolving class:
org.eclipse.core.runtime.adaptor.EclipseAdaptor
   at java.lang.VMClassLoader.resolveClass(java.lang.Class)
(/usr/lib/libgcj.so.5.0.0)
   at java.lang.Class.initializeClass() (/usr/lib/libgcj.so.5.0.0)
   at java.lang.Class.forName(java.lang.String, boolean,
java.lang.ClassLoader) (/usr/lib/libgcj.so.5.0.0)
   at java.lang.Class.forName(java.lang.String) (/usr/lib/libgcj.so.5.0.0)
   at org.eclipse.core.runtime.adaptor.EclipseStarter.createAdaptor()
(Unknown Source)
   at
org.eclipse.core.runtime.adaptor.EclipseStarter.startup(java.lang.String[],
java.lang.Runnable) (Unknown Source)
   at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(java.lang.String[],
java.lang.Runnable) (Unknown Source)
   at _Jv_CallAnyMethodA(java.lang.Object, java.lang.Class, _Jv_Method,
boolean, boolean, java.lang.Class[], jvalue, jvalue, boolean)
(/usr/lib/libgcj.so.5.0.0)
   at _Jv_CallAnyMethodA(java.lang.Object, java.lang.Class, _Jv_Method,
boolean, java.lang.Class[], java.lang.Object[]) (/usr/lib/libgcj.so.5.0.0)
   at java.lang.reflect.Method.invoke(java.lang.Object,
java.lang.Object[]) (/usr/lib/libgcj.so.5.0.0)
   at org.eclipse.core.launcher.Main.basicRun(java.lang.String[]) (Unknown
Source)
   at org.eclipse.core.launcher.Main.run(java.lang.String[]) (Unknown
Source)
   at org.eclipse.core.launcher.Main.main(java.lang.String[]) (Unknown
Source)
Caused by: java.lang.ClassNotFoundException:
org.xml.sax.helpers.DefaultHandler not found in
[file:/home/zunbeltz/soft/eclipse/plugins/org.eclipse.osgi_3.0.1/core.jar,
file:/home/zunbeltz/soft/eclipse/plugins/org.eclipse.osgi_3.0.1/console.jar,
file:/home/zunbeltz/soft/eclipse/plugins/org.eclipse.osgi_3.0.1/osgi.jar,
file:/home/zunbeltz/soft/eclipse/plugins/org.eclipse.osgi_3.0.1/resolver.jar,
file:/home/zunbeltz/soft/eclipse/plugins/org.eclipse.osgi_3.0.1/defaultAdaptor.jar,
file:/home/zunbeltz/soft/eclipse/plugins/org.eclipse.osgi_3.0.1/eclipseAdaptor.jar]
   at java.net.URLClassLoader.findClass(java.lang.String)
(/usr/lib/libgcj.so.5.0.0)
   at java.lang.ClassLoader.loadClass(java.lang.String, boolean)
(/usr/lib/libgcj.so.5.0.0)
   at _Jv_FindClass(_Jv_Utf8Const, java.lang.ClassLoader)
(/usr/lib/libgcj.so.5.0.0)
   at _Jv_ClassReader.handleClassBegin(int, int, int)
(/usr/lib/libgcj.so.5.0.0)
   at _Jv_ClassReader.parse() (/usr/lib/libgcj.so.5.0.0)
   at _Jv_DefineClass(java.lang.Class, byte[], int, int)
(/usr/lib/libgcj.so.5.0.0)
   at java.lang.VMClassLoader.defineClass(java.lang.ClassLoader,
java.lang.String, byte[], int, int, java.security.ProtectionDomain)
(/usr/lib/libgcj.so.5.0.0)
   at java.lang.ClassLoader.defineClass(java.lang.String, byte[], int,
int, java.security.ProtectionDomain) (/usr/lib/libgcj.so.5.0.0)
   at java.security.SecureClassLoader.defineClass(java.lang.String,
byte[], int, int, java.security.CodeSource) (/usr/lib/libgcj.so.5.0.0)
   at java.net.URLClassLoader.findClass(java.lang.String)
(/usr/lib/libgcj.so.5.0.0)
   at java.lang.ClassLoader.loadClass(java.lang.String, boolean)
(/usr/lib/libgcj.so.5.0.0)
   at _Jv_FindClass(_Jv_Utf8Const, java.lang.ClassLoader)
(/usr/lib/libgcj.so.5.0.0)
   at _Jv_PrepareCompiledClass(java.lang.Class) (/usr/lib/libgcj.so.5.0.0)
   at _Jv_WaitForState(java.lang.Class, int) (/usr/lib/libgcj.so.5.0.0)
   at java.lang.VMClassLoader.linkClass0(java.lang.Class)
(/usr/lib/libgcj.so.5.0.0)
   at java.lang.VMClassLoader.resolveClass(java.lang.Class)
(/usr/lib/libgcj.so.5.0.0)
   ...12 more
!SESSION Wed Apr 06 09:07:46 GMT-01:00 2005
------------------------------------
!ENTRY org.eclipse.core.launcher 4 0 api 06, 2005 09:07:46.692
!MESSAGE Exception launching the Eclipse Platform:
!STACK
java.lang.NullPointerException
   at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(java.lang.String[],
java.lang.Runnable) (Unknown Source)
   at _Jv_CallAnyMethodA(java.lang.Object, java.lang.Class, _Jv_Method,
boolean, boolean, java.lang.Class[], jvalue, jvalue, boolean)
(/usr/lib/libgcj.so.5.0.0)
   at _Jv_CallAnyMethodA(java.lang.Object, java.lang.Class, _Jv_Method,
boolean, java.lang.Class[], java.lang.Object[]) (/usr/lib/libgcj.so.5.0.0)
   at java.lang.reflect.Method.invoke(java.lang.Object,
java.lang.Object[]) (/usr/lib/libgcj.so.5.0.0)
   at org.eclipse.core.launcher.Main.basicRun(java.lang.String[]) (Unknown
Source)
   at org.eclipse.core.launcher.Main.run(java.lang.String[]) (Unknown
Source)
   at org.eclipse.core.launcher.Main.main(java.lang.String[]) (Unknown
Source)


I don't know java and i don't know where to start. Any hit about what is
wrong?

TIA


--
Zunbeltz Izaola Azkona              (zunbeltz at wm dot lc dot ehu dot es)
Materia Kondentsatuaren Fisika Saila      |
Zientzia eta Teknologia Fakultatea        |   Telf:  34 946015326
Euskal Herriko Unibertsitatea             |
PK 644                                    |   Fax:   34 944648500
48080 Bilbo (SPAIN)                       |
--