MyEclipse安装出错

zljsrc

Myeclipse安装了不能用，许错误信息如下，请高手指点下！
谢谢！！！


!SESSION 2008-10-18 11:03:15.189 -----------------------------------------------
eclipse.buildId=M20080221-1800
java.version=1.6.0
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=linux, ARCH=x86, WS=gtk, NL=en_CN
Framework arguments:  -product com.genuitec.myeclipse.product.ide
Command-line arguments:  -os linux -ws gtk -arch x86 -product com.genuitec.myeclipse.product.ide

!ENTRY org.eclipse.update.configurator 2008-10-18 11:03:19.074
!MESSAGE Could not install bundle plugins/org.eclipse.pde.build/   Bundle "org.eclipse.pde.build" version "3.3.2.v20071019" has already been installed from: update@plugins/org.ecli
pse.pde.build_3.3.2.v20071019/

!ENTRY org.eclipse.equinox.app 2008-10-18 11:03:19.542
!MESSAGE Product com.genuitec.myeclipse.product.ide could not be found.

!ENTRY org.eclipse.osgi 4 0 2008-10-18 11:03:19.627
!MESSAGE Application error
!STACK 1
java.lang.RuntimeException: No application id has been found.
        at org.eclipse.equinox.internal.app.EclipseAppContainer.startDefaultApp(EclipseAppContainer.java:236)
        at org.eclipse.equinox.internal.app.EclipseAppContainer.start(EclipseAppContainer.java:9
        at org.eclipse.equinox.internal.app.Activator.addingService(Activator.java:112)
        at org.osgi.util.tracker.ServiceTracker$Tracked.trackAdding(ServiceTracker.java:1064)
        at org.osgi.util.tracker.ServiceTracker$Tracked.trackInitialServices(ServiceTracker.java:926)
        at org.osgi.util.tracker.ServiceTracker.open(ServiceTracker.java:330)
        at org.osgi.util.tracker.ServiceTracker.open(ServiceTracker.java:274)
        at org.eclipse.equinox.internal.app.Activator.start(Activator.java:54)
        at org.eclipse.osgi.framework.internal.core.BundleContextImpl$2.run(BundleContextImpl.java:999)
        at java.security.AccessController.doPrivileged(Native Method)
        at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:993)
        at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:974)
        at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:346)
        at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:260)
        at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:400)
        at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:111)
        at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:417)
        at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:189)
        at org.eclipse.osgi.framework.internal.core.BundleLoader.findLocalClass(BundleLoader.java:340)
        at org.eclipse.osgi.framework.internal.core.SingleSourcePackage.loadClass(SingleSourcePackage.java:37)
        at org.eclipse.osgi.framework.internal.core.BundleLoader.findClassInternal(BundleLoader.java:405)
        at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:369)
        at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:357)
        at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:83)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:26
        at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:336)
        at org.eclipse.core.internal.runtime.PlatformActivator.startAppContainer(PlatformActivator.java:47)
        at org.eclipse.core.internal.runtime.PlatformActivator.start(PlatformActivator.java:32)
        at org.eclipse.osgi.framework.internal.core.BundleContextImpl$2.run(BundleContextImpl.java:999)
        at java.security.AccessController.doPrivileged(Native Method)
        at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:993)
        at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:974)
        at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:346)
        at org.eclipse.osgi.framework.internal.core.AbstractBundle.resume(AbstractBundle.java:350)
        at org.eclipse.osgi.framework.internal.core.Framework.resumeBundle(Framework.java:111
        at org.eclipse.osgi.framework.internal.core.StartLevelManager.resumeBundles(StartLevelManager.java:634)
        at org.eclipse.osgi.framework.internal.core.StartLevelManager.incFWSL(StartLevelManager.java:50
        at org.eclipse.osgi.framework.internal.core.StartLevelManager.doSetStartLevel(StartLevelManager.java:282)
        at org.eclipse.osgi.framework.internal.core.StartLevelManager.dispatchEvent(StartLevelManager.java:46
        at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:195)
        at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:297)