Make `python setup.py test` work without spurious errors.

1 files changed, 7 insertions, 0 deletions

diff --git a/setup.py b/setup.py
index 4ca8716..7dd18d0 100644
--- a/setup.py
+++ b/setup.py
@@ -1,5 +1,12 @@
 import sys
 
+# Prevent spurious errors during `python setup.py test`, a la
+# http://www.eby-sarna.com/pipermail/peak/2010-May/003357.html:
+try:
+    import multiprocessing
+except ImportError:
+    pass
+
 from setuptools import setup, find_packages