- renamed the --copyfile option to --file.
- tweaked the help text a little.
(Jack: up to you to change your client code.)
diff --git a/Lib/plat-mac/bundlebuilder.py b/Lib/plat-mac/bundlebuilder.py
index b02a4f2..09953e3 100755
--- a/Lib/plat-mac/bundlebuilder.py
+++ b/Lib/plat-mac/bundlebuilder.py
@@ -699,7 +699,8 @@
   -b, --builddir=DIR     the build directory; defaults to "build"
   -n, --name=NAME        application name
   -r, --resource=FILE    extra file or folder to be copied to Resources
-  -f, --copyfile=SRC:DST extra file or folder to be copied into the bundle
+  -f, --file=SRC:DST     extra file or folder to be copied into the bundle;
+                         DST must be a path relative to the bundle root
   -e, --executable=FILE  the executable to be used
   -m, --mainprogram=FILE the Python main program
   -a, --argv             add a wrapper main program to create sys.argv
@@ -732,7 +733,7 @@
 		builder = AppBuilder(verbosity=1)
 
 	shortopts = "b:n:r:f:e:m:c:p:lx:i:hvqa"
-	longopts = ("builddir=", "name=", "resource=", "copyfile=", "executable=",
+	longopts = ("builddir=", "name=", "resource=", "file=", "executable=",
 		"mainprogram=", "creator=", "nib=", "plist=", "link",
 		"link-exec", "help", "verbose", "quiet", "argv", "standalone",
 		"exclude=", "include=", "package=", "strip", "iconfile=")
@@ -749,10 +750,11 @@
 			builder.name = arg
 		elif opt in ('-r', '--resource'):
 			builder.resources.append(arg)
-		elif opt in ('-f', '--copyfile'):
+		elif opt in ('-f', '--file'):
 			srcdst = arg.split(':')
 			if len(srcdst) != 2:
-				usage()
+				usage("-f or --file argument must be an absolute path and "
+				      "a relative path, separated by a colon")
 			builder.files.append(srcdst)
 		elif opt in ('-e', '--executable'):
 			builder.executable = arg