Document that you need to run `autoreconf -i' if checking out from git.

diff --git a/README b/README
index 5d6c12a..c78d435 100644 (file)
--- a/README
+++ b/README
@@ -45,6 +45,7 @@ Compiling the disk image
 
 To build the disk image, do:
 
+  autoreconf -i
   ./configure
   make