From 1ac038ee3b5e846a0c790f0212fa96d6f6c231e2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Edgar=20Andr=C3=A9s=20Margffoy=20Tuay?= <andfoy@gmail.com>
Date: Mon, 19 Jun 2017 15:22:09 -0500
Subject: [PATCH] Add pypiwin32 dependency only if installing using pip

---
 setup.py | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/setup.py b/setup.py
index 8f13436a..7c467ab3 100644
--- a/setup.py
+++ b/setup.py
@@ -22,7 +22,13 @@
     library_dirs = []
 
 
-REQUIREMENTS = ['cython', 'pypiwin32']
+REQUIREMENTS = ['cython']
+
+try:
+    import win32file
+except ImportError:
+    REQUIREMENTS += ['pypiwin32']
+
 
 setup(
     name='winpty',