From 9f4f2c77ee70cd720c029640e9e39d607518554c Mon Sep 17 00:00:00 2001
From: Andreas Kloeckner <inform@tiker.net>
Date: Mon, 29 Jun 2015 09:50:26 -0500
Subject: [PATCH] Deal with absence of islpy in setup.py (which runs
 version.py)

---
 loopy/version.py | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/loopy/version.py b/loopy/version.py
index a60ac353f..31f470bae 100644
--- a/loopy/version.py
+++ b/loopy/version.py
@@ -25,6 +25,11 @@ VERSION = (2014, 1)
 VERSION_STATUS = ""
 VERSION_TEXT = ".".join(str(x) for x in VERSION) + VERSION_STATUS
 
-import islpy.version
+try:
+    import islpy.version
+except ImportError:
+    _islpy_version = "_UNKNOWN_"
+else:
+    _islpy_version = islpy.version.VERSION_TEXT
 
-DATA_MODEL_VERSION = "v9-islpy%s" % islpy.version.VERSION_TEXT
+DATA_MODEL_VERSION = "v9-islpy%s" % _islpy_version
-- 
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