1,numpy(基础数值算法)  安装,要是在PyCharm Community中run会报错,

ModuleNotFoundError: No module named 'numpy'

PyCharm Community安装numpy,scipy,matplotlib,pandas,sklearn,ipynb

方法一:

(1)在pycharm中左上角 file->settings下找到Project Interpreter,这个时候点击右上角的+,在图中这个位置

PyCharm Community安装numpy,scipy,matplotlib,pandas,sklearn,ipynb

搜索【numpy】然后安装Install Package 如图

PyCharm Community安装numpy,scipy,matplotlib,pandas,sklearn,ipynb

方法二:这种问题的原因是pycharm所使用的解释器并不是已经安装的python3.7,而是自带了python.exe解释器,并且只有两个模块pip和setuptools,这样一来许多第三方库就无法在pycharm中使用。这时候只需要在PyCharmsettings( File->settings->project:当前项目名->Project Interpreter)中设置一下Interpreter就可以了。如下图所示,将其设置为Anaconda3

PyCharm Community安装numpy,scipy,matplotlib,pandas,sklearn,ipynb

按照下图配置。程序可以正常运行了

PyCharm Community安装numpy,scipy,matplotlib,pandas,sklearn,ipynb

实验程序运行如下

PyCharm Community安装numpy,scipy,matplotlib,pandas,sklearn,ipynb

2,matplotlib(数据可视化)安装

报如图所示错误

E:\test_charm\venv\Scripts\python.exe E:/test_charm/venv/test.py
Traceback (most recent call last):
  File "E:/test_charm/venv/test.py", line 1, in <module>
    import matplotlib as ms
ModuleNotFoundError: No module named 'matplotlib'

Process finished with exit code 1

搜索matplotlib,安装Install Package

PyCharm Community安装numpy,scipy,matplotlib,pandas,sklearn,ipynb

3,同理scipy,pandas,sklearn,ipynb模块的安装

分别搜索scipy,pandas,sklearn,ipynb,安装Install Package

PyCharm Community安装numpy,scipy,matplotlib,pandas,sklearn,ipynb

PyCharm Community安装numpy,scipy,matplotlib,pandas,sklearn,ipynb

PyCharm Community安装numpy,scipy,matplotlib,pandas,sklearn,ipynb

PyCharm Community安装numpy,scipy,matplotlib,pandas,sklearn,ipynb

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