From 696052cb622b718cfe7543126b86d543ba19f43b Mon Sep 17 00:00:00 2001
From: Frederik Rietdijk <fridh@fridh.nl>
Date: Sun, 21 Feb 2016 14:59:04 +0100
Subject: [PATCH] pythonPackages.protobuf: fix

---
 pkgs/top-level/python-packages.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 17d5bb6d03a4..df742a5c84cf 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -15496,7 +15496,7 @@ in modules // {
       ${python.executable} setup.py test
     '';
 
-    installFlags = optional (versionAtLeast protobuf.version "2.6.0") "--cpp_implementation";
+    installFlags = optional (versionAtLeast protobuf.version "2.6.0") "--install-option='--cpp_implementation'";
 
     doCheck = true;