1.yum search matplotlib
返回结果是:
[root@dn1 Desktop]# yum search matplotlib
Loaded plugins: fastestmirror,langpacks
Loading mirror speeds from cached hostfile
* base: mirrors.btte.net
* extras: mirrors.btte.net
* updates: mirrors.skyshe.cn
=========================== N/S matched: matplotlib ============================
python-matplotlib-doc.x86_64 : Documentation files for python-matplotlib
python-matplotlib-qt4.x86_64 : Qt4 backend for python-matplotlib
python-matplotlib-tk.x86_64 : Tk backend for python-matplotlib
python-matplotlib.x86_64 : Python 2D plotting library
选择最下方的那个,安装
2.yum installpython-matplotlib.x86_64
它会把一切依赖给你装上。完毕。
3. 使用pip进行matplotlib安装
pip install matplotlib
4.执行命令测试是否成功
python
>>> import matplotlib
>>>
5.安装matplotlib所需的tkinter,否则报ImportError: No module named '_tkinter'
yum -y install tkinter
问题:
Non-ASCII character '\xe5' in file Apriori.py on line 1,but no encoding declared 解决办法
python中出现Non-ASCII character '\xe7' in file ex6.py on line 1,but no encoding declare的错误
可按照错误建议网址查看http://www.python.org/peps/pep-0263.html
发现是因为Python在默认状态下不支持源文件中的编码所致。解决方案有如下三种:
# coding=<encoding name> 例如,可添加# coding=utf-8
#!/usr/bin/python
# -*- coding: <encoding name> -*- 例如,可添加# -*- coding: utf-8 -*-
# vim: set fileencoding=<encoding name> : 例如,可添加# vim: set fileencoding=utf-8
转载:http://blog.csdn.net/vickyrocker1/article/details/49070733
参考:http://blog.csdn.net/junbujianwpl/article/details/51170745
http://blog.csdn.net/dd809477679/article/details/52101195