[已解决]pylab的一点问题

养猪的大哥

最近在进行一个代码的学习用到了 pylab,一直出现这样的错误
Traceback (most recent call last):
  File "<pyshell#0>", line 1, in <module>
    import pylab
  File "D:\python\lib\site-packages\pylab.py", line 1, in <module>
    from matplotlib.pylab import *
  File "D:\python\lib\site-packages\matplotlib\__init__.py", line 107, in <module>
    from . import _api, cbook, docstring, rcsetup
  File "D:\python\lib\site-packages\matplotlib\cbook\__init__.py", line 28, in <module>
    import numpy as np
  File "D:\python\lib\site-packages\numpy\__init__.py", line 161, in <module>
    from . import random
  File "D:\python\lib\site-packages\numpy\random\__init__.py", line 180, in <module>
    from . import _pickle
  File "D:\python\lib\site-packages\numpy\random\_pickle.py", line 1, in <module>
    from .mtrand import RandomState
ImportError: DLL load failed while importing mtrand: 找不到指定的程序。

但是我已经装了matplotlib，下面是在cmd里输入pip install matplotlib的结果
C:\Users\A>pip install matplotlib
Requirement already satisfied: matplotlib in d:\python\lib\site-packages (3.4.3)
Requirement already satisfied: numpy>=1.16 in d:\python\lib\site-packages (from matplotlib) (1.21.4)
Requirement already satisfied: kiwisolver>=1.0.1 in d:\python\lib\site-packages (from matplotlib) (1.3.2)
Requirement already satisfied: cycler>=0.10 in d:\python\lib\site-packages (from matplotlib) (0.11.0)
Requirement already satisfied: python-dateutil>=2.7 in d:\python\lib\site-packages (from matplotlib) (2.8.2)
Requirement already satisfied: pyparsing>=2.2.1 in d:\python\lib\site-packages (from matplotlib) (3.0.5)
Requirement already satisfied: pillow>=6.2.0 in d:\python\lib\site-packages (from matplotlib) (8.4.0)
Requirement already satisfied: six>=1.5 in d:\python\lib\site-packages (from python-dateutil>=2.7->matplotlib) (1.16.0)
刚接触Pyhton实在是不知道怎么解决了

最佳答案

月排行榜 / 总排行榜

suchocolate

2021-11-14 10:23:14

说一下你的python版本。
pip install xxx 默认装的是最新版本，可能与你的python版本不兼容，如果python较老，安装包时选个差不多时间发布的版本，例如：pip install matplotlib==3.2.0
如果还是不行，重装python试试。

跳转到最佳答案楼层

suchocolate

说一下你的python版本。
pip install xxx 默认装的是最新版本，可能与你的python版本不兼容，如果python较老，安装包时选个差不多时间发布的版本，例如：pip install matplotlib==3.2.0
如果还是不行，重装python试试。