From a5b69c0a02450a1009b717c6f989a5c2700f40bd Mon Sep 17 00:00:00 2001
From: Jascha Geerds <jg@ekby.de>
Date: Thu, 23 Oct 2014 22:53:00 +0200
Subject: [PATCH] Fix virtualenvwrapper for python 2.6

---
 pkgs/top-level/python-packages.nix | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 8a431617d23..a416a93af65 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -9442,7 +9442,11 @@ let
     preConfigure = "export HOME=$TMPDIR";
 
     buildInputs = with self; [ pbr pip pkgs.which ];
-    propagatedBuildInputs = with self; [ stevedore virtualenv virtualenv-clone ];
+    propagatedBuildInputs = with self; [
+      stevedore
+      virtualenv
+      virtualenv-clone
+    ] ++ optional isPy26 argparse;
 
     patchPhase = ''
       substituteInPlace "virtualenvwrapper.sh" --replace "which" "${pkgs.which}/bin/which"