SeasideHelper install problem

[Udo Schneider]

All,

I just tried to install seasideHelper in Damiens 3.0 image using

Installer squeaksource project: 'Installer'; install: 'Installer-Core'.
Installer universe
answer:'username' with:'admin';
answer:'password' with:'seaside';
install: 'Magma seasideHelper';
install.

During the installation I get an DNU. Only after adding the following to 
methods does the installation succeed.

ProcessorScheduler class>>current
	^Processor

ProcessorScheduler class>>avtiveProcess
	^Processor activeProcess.

CU,

Udo