一、安装python2.7
1、打开终端,输入命令:
sudo add-apt-repository ppa:fkrull/deadsnakes
sudo apt-get update
sudo apt-get install python3.3
2、设置Python 3.3为默认的命令:
rm /usr/local/bin/python
ln -s /usr/local/bin/python3.3 /usr/local/bin/python
3、卸载Python 3.3命令:
sudo apt-get remove python3.3
二、安装Matplotlib
由于Matplotlib依赖于Python和Numpy,因此安装Matplotlib时要确保已经安装了Python和Numpy。
要安装Matplotlib,打开命令行输入以下命令
>sudo apt-get install python-matplotlib