安装Pylab/Matplotlib

本文介绍了安装Pylab/Matplotlib的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我正在尝试编写一个绘制图形的程序，这让我开始研究Matplotlib.

I'm trying to write a program that plots a graph, which made me look intoMatplotlib.

我找到了一个以这个小程序开始的教程，效果很好:

I found a tutorial that started out with this little program, that worked fine:

from pylab import *

def main():
    X = np.linspace(-np.pi, np.pi, 256, endpoint=True)
    C,S = np.cos(X), np.sin(X)
    plot(X,C)
    plot(X,S)
    show()

if __name__ == '__main__':
    main()

然后我尝试在另一台计算机上运行它，但它根本无法运行.我尝试下载 Pylab 和 Matplotlib.当我安装Matplotlib时，它需要一个叫做dateutil的东西，当我获得dateutil时，它需要叫做6的东西.我下载了六个，但无法正常工作.

Then I tried to run it on another computer, where it did not work at all. I tried to download Pylab and Matplotlib. When I had installed Matplotlib it demanded something called dateutil, when I got dateutil it demanded something called six. I downloaded six, but it didn't work properly.

感觉好像我没有走在正确的轨道上.我应该怎么做才能正确安装?

It doesn't feel like I'm on the right track. What should I do to get a proper installation?

我正在Windows 7上使用Python 2.7.

I'm using Python 2.7 on Windows 7.

我得到的错误是

Traceback (most recent call last):
  File "C:\Users\Python\mscript\listdb2.py", line 19, in <module>
    from pylab import *
  File "C:\Python27\lib\site-packages\pylab.py", line 1, in <module>
    from matplotlib.pylab import *
  File "C:\Python27\lib\site-packages\matplotlib\pylab.py", line 226, in <module>
    import matplotlib.finance
  File "C:\Python27\lib\site-packages\matplotlib\finance.py", line 21, in <module>
    from matplotlib.dates import date2num
  File "C:\Python27\lib\site-packages\matplotlib\dates.py", line 119, in <module>
    from dateutil.rrule import (rrule, MO, TU, WE, TH, FR, SA, SU, YEARLY,
  File "C:\Python27\lib\site-packages\dateutil\rrule.py", line 18, in <module>
    from six import advance_iterator, integer_types
ImportError: No module named six

文件 Six.py 位于 C:\python27\Lib\site-packages\six\six.py

The file six.py is located in C:\python27\Lib\site-packages\six\six.py

六目录还包含一个名为 test_six.py 的文件.如果我尝试运行该程序，也会收到错误消息:

The six directory also contains a file called test_six.py. If I try to run this program I also get an error:

Traceback (most recent call last):
  File "test_six.py", line 5, in <module>
    import.py
ImportError: No module named py

six

安装Pylab/Matplotlib

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