From 837547cbb67730687dee2b50a6dea6236961cce6 Mon Sep 17 00:00:00 2001
From: Tobias Geerinckx-Rice <me@tobias.gr>
Date: Sat, 2 Nov 2019 18:05:20 +0100
Subject: [PATCH] gnu: hangups: Fix build.

* gnu/packages/messaging.scm (hangups)[propagated-inputs]:
Use python-protobuf-3.6 specifically.
---
 gnu/packages/messaging.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gnu/packages/messaging.scm b/gnu/packages/messaging.scm
index c81ac6f8e8..a1b762ea31 100644
--- a/gnu/packages/messaging.scm
+++ b/gnu/packages/messaging.scm
@@ -1843,7 +1843,7 @@ (define-public hangups
        ("python-async-timeout" ,python-async-timeout)
        ("python-configargparse" ,python-configargparse)
        ("python-mechanicalsoup" ,python-mechanicalsoup)
-       ("python-protobuf" ,python-protobuf)
+       ("python-protobuf" ,python-protobuf-3.6)
        ("python-readlike" ,python-readlike)
        ("python-reparser" ,python-reparser)
        ("python-requests" ,python-requests)