@@ -4,10 +4,11 @@
 AC_CANONICAL_HOST
 
 AC_PROG_CC
 AC_PROG_CPP
 AC_PROG_LN_S
+AC_PROG_INSTALL
 AC_PROG_EGREP
 
 CFLAGS="$CFLAGS -Wall"
 AX_CHECK_COMPILER_FLAGS(-pipe, [CFLAGS="$CFLAGS -pipe"])
 AX_CHECK_COMPILER_FLAGS(-fno-common, [CFLAGS="$CFLAGS -fno-common"])