From 8d881b0d7b3bcadcec37c5c883b81c1712655d37 Mon Sep 17 00:00:00 2001
From: Jonathan Ringer <jonringer117@gmail.com>
Date: Tue, 18 Aug 2020 00:49:30 -0700
Subject: [PATCH] python2Packages.caldav: fix build

---
 pkgs/development/python-modules/caldav/default.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/development/python-modules/caldav/default.nix b/pkgs/development/python-modules/caldav/default.nix
index 0d96372abfcd..57dffe89fc32 100644
--- a/pkgs/development/python-modules/caldav/default.nix
+++ b/pkgs/development/python-modules/caldav/default.nix
@@ -4,6 +4,7 @@
 , pythonOlder
 , icalendar
 , lxml
+, mock
 , nose
 , pytz
 , requests
@@ -23,6 +24,7 @@ buildPythonPackage rec {
     sha256 = "0m64maiqp3k8fsgkkvdx1dlfhkc70pqig4dclq6w8ajz82czrq83";
   };
 
+  nativeBuildInputs = lib.optionals (pythonOlder "3.5") [ mock ];
   propagatedBuildInputs = [ six requests vobject lxml ]
     ++ lib.optionals (pythonOlder "3.6") [ pytz tzlocal ];