Release date of eCos for Nios II?

Just tried installing this: My Nios IDE now refuses to start... message "check .log file in workspace .metadata directory."

... which contains, at the end...

!SESSION Nov 03, 2004 10:23:54.265 ---------------------------------------------

java.version=1.4.2_04

java.vendor=Sun Microsystems Inc.

BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US

Command-line arguments: -os win32 -ws win32 -arch x86 -install file:E:/altera/kits/nios2/bin/eclipse/

!ENTRY org.eclipse.core.runtime 2 1 Nov 03, 2004 10:23:54.265

!MESSAGE Problems encountered loading the plug-in registry.

!SUBENTRY 1 org.eclipse.core.runtime 2 1 Nov 03, 2004 10:23:54.265

!MESSAGE Unknown extension point "org.eclipse.pde.core.source" specified in plug-in "org.eclipse.cdt.source".

!SUBENTRY 1 org.eclipse.core.runtime 2 1 Nov 03, 2004 10:23:54.265

!MESSAGE Unknown extension point "org.eclipse.pde.core.source" specified in plug-in "org.eclipse.platform.source".

!SUBENTRY 1 org.eclipse.core.runtime 2 1 Nov 03, 2004 10:23:54.265

!MESSAGE Unknown extension point "org.eclipse.pde.core.source" specified in plug-in "org.eclipse.platform.win32.source".

!SESSION ----------------------------------------------------------------------

!ENTRY org.eclipse.core.launcher 4 0 Nov 03, 2004 10:23:54.312

!MESSAGE Exception launching the Eclipse Platform:

!STACK

java.lang.NoClassDefFoundError: org/eclipse/swt/widgets/Decorations

at java.lang.Class.getDeclaredConstructors0(Native Method)

at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)

at java.lang.Class.getConstructor0(Unknown Source)

at java.lang.Class.newInstance0(Unknown Source)

at java.lang.Class.newInstance(Unknown Source)

at org.eclipse.core.internal.plugins.PluginDescriptor.createExecutableExtension(Plu

ginDescriptor.java:138)

at org.eclipse.core.internal.plugins.PluginDescriptor.createExecutableExtension(Plu

ginDescriptor.java:167)

at org.eclipse.core.internal.plugins.ConfigurationElement.createExecutableExtension

(ConfigurationElement.java:103)

at org.eclipse.core.internal.runtime.InternalPlatform.loaderGetRunnable(InternalPla

tform.java:578)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at org.eclipse.core.internal.boot.InternalBootLoader.getRunnable(InternalBootLoader

.java:471)

at org.eclipse.core.internal.boot.InternalBootLoader.run(InternalBootLoader.java:85

4)

at org.eclipse.core.boot.BootLoader.run(BootLoader.java:461)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at org.eclipse.core.launcher.Main.basicRun(Main.java:291)

at org.eclipse.core.launcher.Main.run(Main.java:747)

at org.eclipse.core.launcher.Main.main(Main.java:583)

I'd just upgrades to IDE 1.0.1, which seemed fine. Then I installed the 'ecos' download...

Any suggestions??? Please???

- Roddy