From e90833a7f4e8c64009bec11f569e89397203b822 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nikola=20Forr=C3=B3?= <nforro@redhat.com>
Date: Tue, 26 Jun 2018 17:41:19 +0200
Subject: [PATCH 3/4] Use which from shutil

---
 setup.py | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/setup.py b/setup.py
index 86619ec..799c1d2 100644
--- a/setup.py
+++ b/setup.py
@@ -208,17 +208,15 @@ class Build(build):
 
 
 def find_programs(utils):
-    sys.path.append("lib")
-    from contrib.which import which
+    import shutil
     util_paths = {}
     missed = []
     for util in utils:
-        try:
-            path = which.which(util)
+        path = shutil.which(util)
+        if path:
             util_paths[util] = path
-        except which.WhichError:
+        else:
             missed.append(util)
-    sys.path.remove("lib")
     return (util_paths, missed)
 
 def kpsewhich(tex_file):
-- 
2.17.1