diff --git a/scripts/mkversion b/scripts/mkversion
new file mode 100644
index 0000000..c12addc
--- /dev/null
+++ b/scripts/mkversion
@@ -0,0 +1,6 @@
+if [ ! -f .version ]
+then
+    echo 1
+else
+    expr 0`cat .version` + 1
+fi