当“将matplotlib.pyplot导入为plt"时出现错误. [英] Error when "import matplotlib.pyplot as plt"

问题描述

我是python的新手.因此，我的问题可能太简单而无法解决.但是我不能.请帮我！ 我使用"plt"没有任何问题，但是在导入时它突然显示错误消息并且不起作用.请参阅下面的内容.

I am very new to python. So, my problem might be too simple to be solved. But I cannot. Please help me! I did not have any problem to use "plt", but it suddenly shows error message and does not work, when I import it. Please see the below.

    >>> import matplotlib
    >>> import matplotlib.pyplot as plt
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
      File "/usr/lib64/python2.6/site-packages/matplotlib/pyplot.py", line 6, in <module>
        from matplotlib.figure import Figure, figaspect
     File "/usr/lib64/python2.6/site-packages/matplotlib/figure.py", line 18, in <module>
       from axes import Axes, SubplotBase, subplot_class_factory
     File "/usr/lib64/python2.6/site-packages/matplotlib/axes.py", line 2, in <module>
       import math, sys, warnings, datetime, new
     File "new.py", line 12, in <module>
       import matplotlib.pyplot as plt
     AttributeError: 'module' object has no attribute 'pyplot'

此软件包突然损坏了?因此，我尝试按以下方式安装.我使用ubuntu.

This package is suddenly corrupted? So, I tried to install as below.I use ubuntu.

    In [1]: sudo apt-get install python-matplotlib
      File "<ipython-input-1-2400ac877ebd>", line 1
        sudo apt-get install python-matplotlib
       ^
    SyntaxError: invalid syntax

如果我需要重新安装，请给我非常详细的说明. 提前非常感谢您.

If I need to reinstall, please give me very detailed instruction how to do it. Thank you very much in advance.

推荐答案

尝试在终端中键入sudo apt-get install python-matplotlib.在您的消息中，您在ipython控制台中键入了它.这是一个bash命令，而不是python命令.

Try to type sudo apt-get install python-matplotlib in a terminal. In your message you typed it in ipython console. This is a bash command, not a python one.

您需要先退出ipython.为此，请使用Ctrl + D

You need to quit ipython before. For that use Ctrl + D

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