remove halt...
MODIFY
src/PharoLauncher-Download.package/PhLVirtualMachineManager.class/class/unzip.to..st
src/PharoLauncher-Download.package/PhLVirtualMachineManager.class/class/unzip.to..st
unzipping
unzip: aZipFileReference to: outputDirectory
-self halt.
outputDirectory ensureCreateDirectory.
self canUseSytemZip
ifTrue: [ self systemUnzip: aZipFileReference to: outputDirectory ]

remove halt...