Merge pull request #51 from jasongrout/sdist

Import sdist from distutils instead of setuptools

Author: jasongrout

jupyter_packaging/setupbase.py

@@ -28,9 +28,9 @@
 
 from setuptools import Command
 from setuptools.command.build_py import build_py
-from setuptools.command.sdist import sdist
 
 # Note: distutils must be imported after setuptools
+from distutils.command.sdist import sdist
 from distutils import log
 
 from setuptools.command.develop import develop