Note that you don't actually need to import the package to the Asset Library in order to download it. You can just click on it in Shared Asset Library to download it.
AXUpdateInstaller.exe generate -runbookid="update-runbook" -topologyfile="DefaultTopologyData.xml" -servicemodelfile="DefaultServiceModelData.xml" -runbookfile="update-runbook.xml"
AXUpdateInstaller.exe import -runbookfile="update-runbook.xml"
AXUpdateInstaller.exe execute -runbookid="update-runbook"
For continue execute after solve prompted error
AXUpdateInstaller.exe execute -runbookid="update-runbook" -rerunstep=1