ReadyNAS Remote installation failure (10.7.2 OS X)

I've been able to install this on other Macs. For some reason I can not get it to install on my current machine. Searching the forum did not turn up an answer. When going through the installer, the progress bar stops and I get a window that says, "The Installation Failed." The log file segment is provided below. This machine is running 10.7.2. I have Admin rights on my account and just installed another app with no issues. Any assistance would be appreciated. From below there seems to be some kind of entitlement issue - as I said I have admin rights and just installed something else this AM. Is there something else, entitlement-wise, for which I'm unaware?

Thanks,

Filippo

---- Log File Report -----


1/26/12 10:29:19.117 AM Installer: Configuring volume "Macintosh HD"
1/26/12 10:29:19.118 AM Installer: Free space on "Macintosh HD": 210.54 GB (210539003904 bytes).
1/26/12 10:29:19.118 AM Installer: Create temporary directory "/var/folders/wg/r8301pm166v3l1y898wk5q640000gq/T//Install.13283863vZI"
1/26/12 10:29:19.125 AM Installer: IFPKInstallElement (7 packages)
1/26/12 10:29:19.225 AM authorizationhost: SFBuiltinEntitled: Installer.app is not entitled for system.install.apple-software
1/26/12 10:29:19.258 AM authorizationhost: SFBuiltinEntitled: Installer.app is not entitled for system.install.app-store-software
1/26/12 10:29:19.292 AM authorizationhost: SFBuiltinEntitled: Installer.app is not entitled for system.install.app-store-software
1/26/12 10:29:19.293 AM com.apple.SecurityServer: Failed to authorize right 'system.install.app-store-software' by client '/System/Library/PrivateFrameworks/PackageKit.framework/Versions/A/Resources/installd' [13292] for authorization created by '/System/Library/CoreServices/Installer.app' [13283]
1/26/12 10:29:19.300 AM installd: PackageKit: ----- Begin install -----
1/26/12 10:29:21.252 AM com.apple.kextd: Can't load /Library/Extensions/tun.kext - no code for running kernel's architecture.
1/26/12 10:29:21.290 AM installd: PackageKit: Install Failed: Error Domain=PKInstallErrorDomain Code=112 "An error occurred while running scripts from the package “ReadyNASRemoteSetup.pkg”." UserInfo=0x10ff633e0 {NSFilePath=./postinstall, NSURL=file://localhost/Users/fmorelli/Downloads/ReadyNASRemoteSetup.pkg#tun.pkg, PKInstallPackageIdentifier=tuntap.tun, NSLocalizedDescription=An error occurred while running scripts from the package “ReadyNASRemoteSetup.pkg”.} {
NSFilePath = "./postinstall";
NSLocalizedDescription = "An error occurred while running scripts from the package \U201cReadyNASRemoteSetup.pkg\U201d.";
NSURL = "file://localhost/Users/fmorelli/Downloads/ReadyNASRemoteSetup.pkg#tun.pkg";
PKInstallPackageIdentifier = "tuntap.tun";
}
1/26/12 10:29:21.000 AM kernel: Kext foo.tun not found for unload request.
1/26/12 10:29:22.310 AM Installer: Install failed: The Installer encountered an error that caused the installation to fail. Contact the software manufacturer for assistance.
1/26/12 10:29:22.466 AM Installer: IFDInstallController F9C811C0 state = 7
1/26/12 10:29:22.467 AM Installer: Displaying 'Install Failed' UI.
1/26/12 10:29:22.475 AM Installer: 'Install Failed' UI displayed message:'The Installer encountered an error that caused the installation to fail. Contact the software manufacturer for assistance.'.
1/26/12 10:29:22.502 AM Installer: The Installer encountered an error that caused the installation to fail. Contact the software manufacturer for assistance.