Postinstall fails for Acrobat X Package

So I’m doing an install of Acrobat X pro.
I’m using the script from the aministrative guide to serialize and install the package.
It is failing the InstaDMG tree. It is just hanging up forever on the postinstall script.

#!/bin/sh

unzipPkg() {
rm -rf "/private/tmp/Adobe Acrobat X Pro Installer.pkg"
unzip "/private/tmp/Adobe Acrobat X Pro Installer.pkg.zip" -d /private/tmp
}

installAcrobat() {
installer -pkg "/private/tmp/Adobe Acrobat X Pro Installer.pkg" -target / 
rm -rf "/private/tmp/Adobe Acrobat X Pro Installer.pkg"

if (test $? = 0) then
echo "Acrobat X installed." else
echo "ERROR: Acrobat X installation failed." exit 1
fi
}
serializeAcrobat() {

"/private/tmp/adobe_provisioning_tool.app/Contents/MacOS/adobe_provisioning_tool" -C -a "/Library/Application Support/Adobe/Acrobat 10 AMT/AMT" -s xxxx-xxxx-xxxx-xxxx-xxxx-xxxx

if (test $? = 0) then
	echo "Acrobat X serialized."
else
	echo "ERROR: Acrobat X serialization failed."
fi
}

suppressAcrobatEULA() {
"/private/tmp/adobe_provisioning_tool.app/Contents/MacOS/adobe_provisioning_tool" -S -a "/Library/Application Support/Adobe/Acrobat 10 AMT/AMT"
if (test $? = 0) then
	echo "Acrobat X EULA suppressed."
else
	echo "ERROR: Acrobat X EULA suppression failed."
fi
}

suppressAdobeIDDialog() {

"/private/tmp/adobe_provisioning_tool.app/Contents/MacOS/adobe_provisioning_tool" -R -a "/Library/Application Support/Adobe/Acrobat 10 AMT/AMT"

if (test $? = 0) then
	echo "Acrobat X Adobe ID suppressed."
else
	echo "ERROR: Acrobat X Adobe ID suppression failed."
fi
}

unzipPkg
installAcrobat
serializeAcrobat
suppressAcrobatEULA
suppressAdobeIDDialog