ADDED   build/cackey_osx_build/cackey_osx_uninstall.sh
Index: build/cackey_osx_build/cackey_osx_uninstall.sh
==================================================================
--- /dev/null
+++ build/cackey_osx_build/cackey_osx_uninstall.sh
@@ -0,0 +1,21 @@
+#!/bin/bash
+# Script to remove current and previous releases of CACKey from Mac OS X
+
+if [ "`whoami`" != "root" ]; then
+	echo "Please rerun this script with sudo or directly as root."
+	exit 1
+fi
+
+# Remove Directories and Files
+echo "Removing CACKey-related files and directories, if they exist..."
+rm -rf /usr/lib/pkcs11/*cackey*
+rm -rf /usr/local/lib/pkcs11/*cackey*
+rm -rf /Library/CACKey
+rm -rf /System/Library/Security/tokend/PKCS11.tokend
+rm -rf /Library/Security/tokend/PKCS11.tokend
+
+# Forget about packages installed
+echo "Removing saved Mac OS X package information for CACKey..."
+for package in `pkgutil --pkgs | grep -i CACKey`; do
+	pkgutil --forget ${package}
+done