Merge branch 'hotfix/1.0.11'

Author: singularitti

qha/__init__.py

@@ -10,4 +10,4 @@
 __credits__ = {'Renata M. M. Wentzcovitch': '[email protected]'}
 __date__ = 'Feb 17, 2018'
 __maintainer__ = 'Tian Qin, Qi Zhang'
-__version__ = '1.0.10'
+__version__ = '1.0.11'

setup.py

@@ -5,6 +5,8 @@
 import re
 from distutils.core import setup
 
+import setuptools
+
 # Referenced from `here <https://packaging.python.org/guides/single-sourcing-package-version/>`_.
 here = os.path.abspath(os.path.dirname(__file__))