libksba-1.6.6.tar.bz2 ... Passed
    libksba-1.6.6.tar.bz2.sig ... Skipped
    libksba-1.6.6.tar.bz2 ... FAILED (invalid public key AC8E115BF73E2D8D47FA9908E98E9B2D19C6C8BD)
==> ERROR: One or more PGP signatures could not be verified!
build@euronuc-i486