problème d'installation high sierra sur macbook pro late 2013

Nov 13 16:18:44 MacBook-Pro-de-BigBen.local InstallAssistant_plain[303]: FAILURE: Job com.apple.install.osinstallersetupd is not loaded in launchd.

Nov 13 16:18:44 MacBook-Pro-de-BigBen.local osinstallersetupplaind[306]: Failed to load BridgeOSInstall.framework: dlopen(/System/Library/PrivateFrameworks/BridgeOSInstall.framework/BridgeOSInst all, 1): image not found

Nov 13 16:18:44 MacBook-Pro-de-BigBen.local osinstallersetupplaind[306]: Current version of BridgeOSInstall.framework doesn't have the latest API, assuming machine does not have bridgeOS

Nov 13 16:18:44 MacBook-Pro-de-BigBen.local osinstallersetupplaind[306]: osinstallersetupd registered client

Nov 13 16:19:06 MacBook-Pro-de-BigBen.local osinstallersetupplaind[306]: isConvertableToAPFS: was called on a APFS disk.

Nov 13 16:19:06 MacBook-Pro-de-BigBen.local osinstallersetupplaind[306]: Target is not convertible to APFS: Ce volume n’est pas au format Mac OS étendu (journalisé).

Nov 13 16:19:06 MacBook-Pro-de-BigBen.local osinstallersetupplaind[306]: isConvertableToAPFS: was called on a APFS disk.

Nov 13 16:19:06 MacBook-Pro-de-BigBen.local osinstallersetupplaind[306]: Target is not convertible to APFS: Ce volume n’est pas au format Mac OS étendu (journalisé).

Nov 13 16:20:22 MacBook-Pro-de-BigBen.local osinstallersetupplaind[306]: isConvertableToAPFS: was called on a APFS disk.

Nov 13 16:20:22 MacBook-Pro-de-BigBen.local osinstallersetupplaind[306]: Target is not convertible to APFS: Ce volume n’est pas au format Mac OS étendu (journalisé).

Nov 13 16:20:22 MacBook-Pro-de-BigBen.local osinstallersetupplaind[306]: No native mechanism to verify InstallInfo.plist

Nov 13 16:20:22 MacBook-Pro-de-BigBen.local osinstallersetupplaind[306]: isConvertableToAPFS: was called on a APFS disk.

Nov 13 16:20:22 MacBook-Pro-de-BigBen.local osinstallersetupplaind[306]: Target is not convertible to APFS: Ce volume n’est pas au format Mac OS étendu (journalisé).

Nov 13 16:20:24 MacBook-Pro-de-BigBen.local osinstallersetupplaind[306]: Predicate update product fetch succeeded!

Nov 13 16:20:25 MacBook-Pro-de-BigBen.local osinstallersetupplaind[306]: Specifier (<PKPackageSpecifier>:

{

URL = "file:///var/tmp/OSISPredicateUpdateProductTemp/Core.pkg";

authLevel = 2;

displayName = macOS;

identifier = "com.apple.pkg.Core";

options = 0;

version = "10.13.1.0.0.1508949364";

}) missing reference.

Nov 13 16:20:25 MacBook-Pro-de-BigBen.local osinstallersetupplaind[306]: Specifier (<PKPackageSpecifier>:

{

URL = "file:///var/tmp/OSISPredicateUpdateProductTemp/EmbeddedOSFirmware.pkg";

authLevel = 2;

displayName = macOS;

identifier = "com.apple.pkg.EmbeddedOSFirmware";

options = 0;

version = "10.13.1.0.0.1508949364";

}) missing reference.

Nov 13 16:20:52 MacBook-Pro-de-BigBen.local osinstallersetupplaind[306]: Helper tool loaded

Nov 13 16:20:52 MacBook-Pro-de-BigBen.local osinstallersetupplaind[306]: Specifier (<PKPackageSpecifier>:

{

URL = "file:///var/tmp/OSISPredicateUpdateProductTemp/Core.pkg";

authLevel = 2;

displayName = macOS;

identifier = "com.apple.pkg.Core";

options = 0;

version = "10.13.1.0.0.1508949364";

}) missing reference.

Nov 13 16:20:52 MacBook-Pro-de-BigBen.local osinstallersetupplaind[306]: Specifier (<PKPackageSpecifier>:

{

URL = "file:///var/tmp/OSISPredicateUpdateProductTemp/EmbeddedOSFirmware.pkg";

authLevel = 2;

displayName = macOS;

identifier = "com.apple.pkg.EmbeddedOSFirmware";

options = 0;

version = "10.13.1.0.0.1508949364";

}) missing reference.

Nov 13 16:20:52 MacBook-Pro-de-BigBen.local osinstallersetupplaind[306]: Unable to get fs for (null)

Nov 13 16:20:52 MacBook-Pro-de-BigBen.local osinstallersetupplaind[306]: OSISDownloadOperation: totalEstimate=395.000000, significantDownload=1

Nov 13 16:20:52 MacBook-Pro-de-BigBen.local osishelperd[338]: WARN: using mkdir instead of rootless_mkdir_nounlink because the platform does not support it.

Nov 13 16:20:52 MacBook-Pro-de-BigBen.local osishelperd[338]: Using fallback rootless_check_trusted because the platform does not support it.

Nov 13 16:20:52 MacBook-Pro-de-BigBen.local osishelperd[338]: WARN: using mkdir instead of rootless_mkdir_restricted because the platform does not support it.

Nov 13 16:20:52 MacBook-Pro-de-BigBen.local osishelperd[338]: WARN: using mkdir instead of rootless_mkdir_restricted because the platform does not support it.