

	(SystemVersion current majorMinorVersion >= 'Squeak4.1')
		ifTrue: [
			self fileInMemberNamed: 'ProportionalSplitterMorph fix.1.cs'
		].

	(ZipArchive new readFrom: 'ulisp.zip') extractAllTo: FileDirectory default.
	
	LispKernel updatePrimitives.

StringHolder new
		acceptContents: (self memberNamed: 'install/readme.txt') contents;
		openLabel: 'README'.
