安装 Python 3.5：
sudo apt-get install python3.5
sudo apt-get install python3.5-dev
sudo apt-get install libncurses5-dev
安装新版pip：
wget https://bootstrap.pypa.io/get-pip.py
sudo python3 get-pip.py
sudo pip3 install setuptools --upgrade
sudo pip3 install ipython[all]
原文：http://www.cnblogs.com/HixiaoDi/p/7608824.html