1.安裝python-pip
輸入命令:sudo apt-get isntall python-pip
2經過pip安裝flask
輸入命令:pip install flask
3.安裝python-flask
輸入命令:sudo apt-get install python-flask
4.安裝ipython
輸入命令:sudo apt-get install ipython
5.經過深度商店來安裝pycharm(社區版)
注:查看flask的版本號的方法
a.輸入命令:python
b.輸入命令:import flask
c.輸入命令:print flask.__version__python