Source

brightway2 / setup.py

Diff from to
   author="Chris Mutel",
   author_email="cmutel@gmail.com",
   license=open('LICENSE.txt').read(),
-  requires=["voluptuous", "nose", "progressbar"],
+  requires=["voluptuous", "nose", "progressbar", "numpy"],
   url="https://bitbucket.org/cmutel/brightway2",
   long_description=open('README.txt').read(),
 )