diff -ru dpkg-1.18.10/src/help.c dpkg-1.18.10+iPhone/src/help.c
--- dpkg-1.18.10/src/help.c	2016-07-05 01:55:14.000000000 +0000
+++ dpkg-1.18.10+iPhone/src/help.c	2016-08-22 21:34:30.000000000 +0000
@@ -121,16 +121,7 @@
     TAR,
     DIFF,
     BACKEND,
-    /* Mac OS X uses dyld (Mach-O) instead of ld.so (ELF), and does not have
-     * an ldconfig. */
-#if defined(__APPLE__) && defined(__MACH__)
-    "update_dyld_shared_cache",
-#else
-    "ldconfig",
-#endif
-#if BUILD_START_STOP_DAEMON
-    "start-stop-daemon",
-#endif
+    "launchctl",
     NULL
   };