解决No module named 'openpyxl' - Python 3.4 - Ubuntu

参考：http://www.itkeyword.com/doc/5783741505463668x366/no-module-named-openpyxl-python-3-4-ubuntu

reason::

pip refers to Python 2 as a default in Ubuntu, this means that pip install x will install the module for Python 2 and not for 3

solutiuon：：

sudo apt-get install python3-openpyxl