From 512e77a30fb5a0ccfcc3fa2d55490470f4434449 Mon Sep 17 00:00:00 2001
From: Drew Risinger <drewrisinger@users.noreply.github.com>
Date: Mon, 11 May 2020 17:32:41 -0400
Subject: [PATCH] python3Packages.qiskit-ignis: fixup

---
 pkgs/development/python-modules/qiskit-ignis/default.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/python-modules/qiskit-ignis/default.nix b/pkgs/development/python-modules/qiskit-ignis/default.nix
index a421b5f84ad..79998a84325 100644
--- a/pkgs/development/python-modules/qiskit-ignis/default.nix
+++ b/pkgs/development/python-modules/qiskit-ignis/default.nix
@@ -3,6 +3,7 @@
 , buildPythonPackage
 , fetchFromGitHub
 , fetchpatch
+, python
 , numpy
 , qiskit-terra
 , scikitlearn
@@ -38,11 +39,12 @@ buildPythonPackage rec {
     scikitlearn
     scipy
   ];
+  postInstall = "rm -rf $out/${python.sitePackages}/docs";  # this dir can create conflicts
 
   # Tests
   pythonImportsCheck = [ "qiskit.ignis" ];
   dontUseSetuptoolsCheck = true;
-  preCheck = ''export HOME=$TMPDIR'';
+  preCheck = "export HOME=$TMPDIR";
   checkInputs = [
     ddt
     pytestCheckHook