diff -Nurp VirtualBox-4.3.0.p5/configure VirtualBox-4.3.0.p9/configure
--- VirtualBox-4.3.0.p5/configure	2013-10-15 14:01:31.000000000 +0300
+++ VirtualBox-4.3.0.p9/configure	2013-10-15 23:18:23.123929525 +0300
@@ -2642,7 +2642,7 @@ check_open_watcom
 # don't check for yasm for the time beeing as 0.40 and 0.50 both have known bugs
 # [ "$OS" != "darwin" ] && check_yasm
 [ "$OS" != "darwin"  ] && check_xsltproc
-[ "$OS" != "darwin"  ] && check_mkisofs
+#[ "$OS" != "darwin"  ] && check_mkisofs
 
 # the libraries
 [ "$OS" != "darwin"  ] && check_pthread
@@ -2705,7 +2705,7 @@ if [ "$OS" = "linux" ]; then
   check_compiler_h
   [ "$BUILD_MACHINE" = "amd64" -a $WITH_VMMRAW -eq 1 ] && check_32bit
   # tools/common/makeself*
-  [ $OSE -ge 1 ] && check_makeself
+ # [ $OSE -ge 1 ] && check_makeself
 fi
 
 [ -n "$SETUP_WINE" ] && setup_wine