发行版本ubuntu自带python2和Python3解释器，只需要安装模块：pandas、numpy、scipy、matplotlib等
pip安装：
wenj16@wenj16-Lenovo-YOGA-710-14IKB:~$ pip install numpy
wenj16@wenj16-Lenovo-YOGA-710-14IKB:~$ pip install pandas
安装ipython交互式Python解释器：sudo apt-get install ipython
安装jupyter(网页版交互式解释器，比ipython更为强大)：sudo pip3 install ipython notebook
