Index: build/prepare.sh
==================================================================
--- build/prepare.sh
+++ build/prepare.sh
@@ -1,6 +1,7 @@
 #! /bin/sh
 
 rm -f client/teapot-client client/teapot-client.exe
+rm -rf server/pkgs
 
 make -C client teapot-client.kit
 cp client/*.kit .