--- a/pypi.el	Sun Mar 01 13:41:13 2015 +0200
+++ b/pypi.el	Sun Mar 01 13:42:06 2015 +0200
@@ -6,6 +6,9 @@
 (require 'url-handlers)
 (require 'thingatpt)
 
+(eval-when-compile
+  (defvar url-http-response-status))
+
 ;;; Code:
 
 (defvar pypi.buffer-name "*Pip*")