ProgrammerSought

After installing numpy, run the following program
"import numpy as np
a = np.arange(10)
print(a)" in pycharm, and
an error occurs when running the program: ImportError: No module named numpy
As shown in the figure:

Solution:

First open the pycharm menu bar File>>Settings...then click Project>>Project Interpreter

1. There is a plus sign on the far right of the Project Interpreter interface. Click the plus sign, and then enter numpy in the search box. After finding numpy, click Install Package at the bottom left. After a while, the installation is successful, as shown below.

2. Go back to the Project Interpreter interface and you can see that numpy is installed, as shown in the figure

3. After the import is successful, run the program just now, you can run it without prompting an error