--- /sbin/installkernel.old	2003-09-01 01:01:08.000000000 +0200
+++ /sbin/installkernel	2003-09-01 01:12:40.000000000 +0200
@@ -21,7 +21,7 @@
       dir="/boot"
   fi
 else
-  echo "Usage: installkernel <version> <zImage> <System.map> <directory>"
+  echo "Usage: installkernel <version> <kernel-image> <System.map> <directory>"
   exit 1
 fi
 
@@ -44,7 +44,15 @@
   ln -sf "$1-$ver" "$dir/$1"
 }
 
-updatever vmlinuz "$img"
+case `arch` in
+  ppc)
+	kernel=vmlinux
+	;;
+  *)
+  	kernel=vmlinuz
+esac
+
+updatever $kernel "$img"
 updatever System.map "$map"
 
 config=$(dirname "$map")