From 06e9a1529b5a29b5c3dd7df697c4a21332440d5d Mon Sep 17 00:00:00 2001
From: Hamuko <hamuko@burakku.com>
Date: Thu, 28 Apr 2016 19:31:36 +0300
Subject: [PATCH] Fix get_setup_version() failing on non-git installs.

---
 setup.py | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/setup.py b/setup.py
index ad4a6e7..ae3a62f 100644
--- a/setup.py
+++ b/setup.py
@@ -32,10 +32,15 @@ def get_setup_version():
     """Return a version string that can be used with the setup method. Includes
     additional commits since the last tagged commit.
     """
-    process = subprocess.Popen(COMMAND_DESCRIBE_VERSION, **SUBPROCESS_KWARGS)
-    process.wait()
-    version = process.communicate()[0].decode("utf-8").strip()
-    return re.match(re_version, version).group(1)
+    if os.path.isdir('.git'):
+        process = subprocess.Popen(COMMAND_DESCRIBE_VERSION,
+                                   **SUBPROCESS_KWARGS)
+        process.wait()
+        version = process.communicate()[0].decode("utf-8").strip()
+        return re.match(re_version, version).group(1)
+    else:
+        from cum.version import __version__
+        return __version__
 
 
 def get_version():