9 Replies Latest reply: Aug 13, 2013 2:26 AM by PraveenIndia
thisdoghunts Level 1 Level 1 (0 points)

I've been trying to download xcode 4.5 several times on my iMac w/Mountain Lion OSX 10.8.2, in my installation log file the following msg is output:

The update was cancelled because the application integrity could not be verified.}

Does anyone know why this is?


iMac (27-inch Mid 2011), OS X Mountain Lion (10.8.2)
  • patrizio_p Level 1 Level 1 (0 points)

    I have the same problem, download ends, installation process begins and when it is supposed to end ... after several minutes indicating that it is installing it automatically cancel the installation and starts the download again without human intervention.

     

    I have this messages in the console:

     

    27/09/12 11:43:10.464 installd: PackageKit: Code signature on /private/var/folders/zz/zyxvpxvq6csfxvn_n0000000000000/Cleanup At Startup/PKInstallSandbox-tmp/Root/Applications/Xcode.app/Contents/Applications/ Application Loader.app/Contents/Library/Spotlight/MZSpotlight.mdimporter/Contents/MacOS/MZS potlight did not verify (invalid signature (code or signature have been modified))

     

    27/09/12 11:45:03.580 installd: PackageKit: Install Failed: Error Domain=PKInstallErrorDomain Code=123 "The update was cancelled because the application integrity could not be verified." UserInfo=0x7fac7bc98080 {NSURL=file://localhost/var/folders/tf/t4c3dqzj30ngb702fq23n70r0000gn/C/com.app le.appstore/497799835/mzm.ftitpajc.pkg#XcodeMAS_iOSSDK_6_0.pkg, PKInstallPackageIdentifier=com.apple.pkg.XcodeMAS_iOSSDK_6_0, NSLocalizedDescription=The update was cancelled because the application integrity could not be verified.} {

        NSLocalizedDescription = "The update was cancelled because the application integrity could not be verified.";

        NSURL = "file://localhost/var/folders/tf/t4c3dqzj30ngb702fq23n70r0000gn/C/com.apple.app store/497799835/mzm.ftitpajc.pkg#XcodeMAS_iOSSDK_6_0.pkg";

        PKInstallPackageIdentifier = "com.apple.pkg.XcodeMAS_iOSSDK_6_0";

    }

     

    Any useful information will be greatly appreciated

  • thisdoghunts Level 1 Level 1 (0 points)

    I resolved my problem on 22 September when I found a suggested resolution via Google that said to "First quit the App Store program and then activate Terminal and enter a certain command and then you should be able to download 4.5 without any problem" I did this and it worked perfectly!! Unfortunately I do not remember what the command was & have not been able to find it in my Browser History files. I will try to track it down again & let you know if successful.

  • thisdoghunts Level 1 Level 1 (0 points)

    I have OS X Mountain Lion running on my Mac. When I try to install Xcode from the Mac App Store, the install doesn't complete because "the version of OS X is too new."

    This is a rare issue that occurs primarily on Macs with previously installed pre-release versions of OS X Mountain Lion.  To remove this error, first quit the App Store application. Then open Terminal and enter the following command:

    rm `getconf DARWIN_USER_CACHE_DIR`/com.apple.appstore/497799835/preflight.pfpkg

    Re-launch the App Store and install Xcode.

    OK the xstuff above is what solved my problem, give it a shot!!!

  • thisdoghunts Level 1 Level 1 (0 points)

    xstuff should be just "stuff" my typo.

  • patrizio_p Level 1 Level 1 (0 points)

    I will try this, but my OS X is Lion (10.7.5) ... hope it will work for me too

  • gstueck Level 1 Level 1 (0 points)

    I've exactly the same problem. Unfortunately this solution doesn't cure my problem, I've already tried two times. Does anyone have other ideas to solve this problem?

  • rsrs922 Level 1 Level 1 (0 points)

    Reply to:

    thisdoghunts

    "I resolved my problem on 22 September when I found a suggested resolution via Google that said to "First quit the App Store program and then activate Terminal and enter a certain command and then you should be able to download 4.5 without any problem" I did this and it worked perfectly!! Unfortunately I do not remember what the command was & have not been able to find it in my Browser History files. I will try to track it down again & let you know if successful."

     

     

    Could this be the website?

    https://developer.apple.com/support/xcode/

  • thisdoghunts Level 1 Level 1 (0 points)

    Yes, that's it and as you can see the command is listed there!

  • PraveenIndia Level 1 Level 1 (0 points)

    I tried the above steps. The Xcode remains in "installing" state for ever.