Fehler bei der Installation Das Installationsprogramm konnte die benötigten Zusatzdateien nicht Kopieren

Dec 23 07:44:46 localhost OSInstaller[142]: Das Volume „Snow Leopard LT“ ist anscheinend in Ordnung.
Dec 23 07:44:46 localhost OSInstaller[142]: Reparatur des Volumes abgeschlossen.
Dec 23 07:44:46 localhost OSInstaller[142]: Boot-Support-Partitionen nach Bedarf für das Volume aktualisieren.
Dec 23 07:44:47 localhost OSInstaller[142]: Volume passed consistency checks.
Dec 23 07:44:47 localhost OSInstaller[142]: Copying/Downloading selected packages locally
Dec 23 07:44:47 localhost OSInstaller[142]: Creating mutable product on /Volumes/Snow Leopard LT/Mac OS X Install Data
Dec 23 07:44:47 localhost OSInstaller[142]: Using packages from product at /Volumes/Snow Leopard LT/Mac OS X Install Data
Dec 23 07:44:47 localhost OSInstaller[142]: Linked to PackageKit-65
Dec 23 07:44:47 localhost OSInstaller[142]: Remote package size (2825768268) : available size (39521320960)
Dec 23 07:44:47 localhost OSInstaller[142]: Copying remote packages (25) to mutable product.
Dec 23 07:44:47 localhost OSInstaller[142]: Retrieved package com.apple.pkg.AddressBook
Dec 23 07:44:48 localhost OSInstaller[142]: Retrieved package com.apple.pkg.JavaTools
Dec 23 07:44:48 localhost OSInstaller[142]: Retrieved package com.apple.pkg.iPodSupport
Dec 23 07:45:29 localhost OSInstaller[142]: Failed to verify BaseSystem.pkg
Dec 23 07:45:29 localhost OSInstaller[142]: Retrying file://localhost/System/Installation/Packages/BaseSystem.pkg after 1 failure(s)
Dec 23 07:45:45 localhost OSInstaller[142]: Failed to verify BaseSystem.pkg
Dec 23 07:45:45 localhost OSInstaller[142]: Retrying file://localhost/System/Installation/Packages/BaseSystem.pkg after 2 failure(s)
Dec 23 07:46:00 localhost OSInstaller[142]: Failed to verify BaseSystem.pkg
Dec 23 07:46:00 localhost OSInstaller[142]: Retrying file://localhost/System/Installation/Packages/BaseSystem.pkg after 3 failure(s)
Dec 23 07:46:16 localhost OSInstaller[142]: Failed to verify BaseSystem.pkg
Dec 23 07:46:16 localhost OSInstaller[142]: Failed to validate file://localhost/System/Installation/Packages/BaseSystem.pkg
Dec 23 07:46:16 localhost OSInstaller[142]: Failed to download package from file://localhost/System/Installation/Packages/BaseSystem.pkg and no alternate source.
Dec 23 07:46:16 localhost OSInstaller[142]: Install failed: Das Installationsprogramm konnte die benötigten Zusatzdateien nicht kopieren.
Dec 23 07:46:17 localhost OSInstaller[142]: Allowing machine sleep.
Dec 23 07:46:17 localhost OSInstaller[142]: Memory statistics for 'Installation ist fehlgeschlagen' pane:
Dec 23 07:46:17 localhost OSInstaller[142]: Physical Memory Allocation: 445 MB wired, 5 MB trapped, 58 MB active, 725 MB inactive, 2863 MB free, 3646 MB usable, 4096 MB total