Index: build/build.sh
==================================================================
--- build/build.sh
+++ build/build.sh
@@ -8,5 +8,17 @@
 if [ ! -x configure ]; then
 	exit 1
 fi
 
 rm -rf autom4te.cache vpn/nrlssc/vpngui/build/
+
+for basefile in install-sh config.sub config.guess; do
+	for path in /usr/share/automake-*; do
+		file="${path}/${basefile}"
+		if [ -f "${file}" ]; then
+			cp "${file}" .
+			chmod 755 "./${basefile}"
+
+			break
+		fi
+	done
+done

Index: configure.ac
==================================================================
--- configure.ac
+++ configure.ac
@@ -1,6 +1,6 @@
-AC_INIT(cackey, 0.5.1) 
+AC_INIT(cackey, 0.5.2) 
 AC_CONFIG_HEADERS(config.h)
 
 dnl Locate standard tools
 AC_PROG_CC
 AC_PROG_MAKE_SET