Coverity Scan: Analysis failed for digiKam

[scan-admin at coverity.com]

    Your request for analysis of digiKam  is failed.
    Analysis status: Failure
    Please fix the error and upload the build again.

    Error details:
    The Coverity Build tool version is no longer supported. Please download the latest version for your platform from https://scan.coverity.com/download
    For more detail explanation on the error, please check: http://stackoverflow.com/search?q=scan+coverity

    If your build process isn't going smoothly, email us at scan-admin at coverity.com
    with your cov-int/build-log.txt file attached for assistance, or post your issue
    to the StackOverflow at http://stackoverflow.com/search?q=scan+coverity