Erro de permissão

Programação Java
#1

E ai pessoal…

Ontem eu baixei um renderizador em Java chamado Sunflow, fiz o import do projeto pelo SVN, modifiquei um pouquinho e compilei. Beleza.

Mas ai hoje, fui entrar no eclipse, e deu um erro nele que falava que era pra ir no LOG pra mais detalhes.

Fui, e abaixo, o código do log:

!ENTRY system.bundle 4 0 2008-07-03 12:31:10.409
!MESSAGE FrameworkEvent.ERROR
!STACK 0
java.io.IOException: Permission denied
        at java.io.UnixFileSystem.createFileExclusively(Native Method)
        at java.io.File.checkAndCreate(File.java:1704)
        at java.io.File.createTempFile(File.java:1793)
        at org.eclipse.osgi.internal.baseadaptor.BaseStorage.saveStateData(BaseStorage.java:543)
        at org.eclipse.osgi.internal.baseadaptor.BaseStorage.saveAllData(BaseStorage.java:387)
        at org.eclipse.osgi.internal.baseadaptor.BaseStorage.frameworkStop(BaseStorage.java:763)
        at org.eclipse.osgi.baseadaptor.BaseAdaptor.frameworkStop(BaseAdaptor.java:273)
        at org.eclipse.osgi.framework.internal.core.SystemBundleActivator.stop(SystemBundleActivator.java:64)
        at org.eclipse.osgi.framework.internal.core.BundleContextImpl$3.run(BundleContextImpl.java:1032)
        at java.security.AccessController.doPrivileged(Native Method)
        at org.eclipse.osgi.framework.internal.core.BundleContextImpl.stop(BundleContextImpl.java:1028)
        at org.eclipse.osgi.framework.internal.core.StartLevelManager.suspendAllBundles(StartLevelManager.java:650)
        at org.eclipse.osgi.framework.internal.core.StartLevelManager.decFWSL(StartLevelManager.java:599)
        at org.eclipse.osgi.framework.internal.core.StartLevelManager.doSetStartLevel(StartLevelManager.java:283)
        at org.eclipse.osgi.framework.internal.core.StartLevelManager.shutdown(StartLevelManager.java:256)
        at org.eclipse.osgi.framework.internal.core.SystemBundle.suspend(SystemBundle.java:190)
        at org.eclipse.osgi.framework.internal.core.Framework.shutdown(Framework.java:546)
        at org.eclipse.osgi.framework.internal.core.Framework.close(Framework.java:449)
        at org.eclipse.osgi.framework.internal.core.OSGi.close(OSGi.java:41)
        at org.eclipse.core.runtime.adaptor.EclipseStarter.shutdown(EclipseStarter.java:423)
        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:193)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at org.eclipse.osgi.framework.internal.core.Framework.close(Framework.java:449)
	at org.eclipse.osgi.framework.internal.core.OSGi.close(OSGi.java:41)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.shutdown(EclipseStarter.java:423)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:193)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
	at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
	at org.eclipse.core.launcher.Main.run(Main.java:977)
	at org.eclipse.core.launcher.Main.main(Main.java:952)

alguem sabe que porcaria aconteceu? Parece algum erro simples de permissão, mas e ai?

grato!

#2