如何解决Windows 命令提示符导入错误中的 Python Pandas：无法导入所需的依赖项：numpy (Anaconda)
我试图在 Windows 命令提示符下运行 python 脚本。该脚本在服务器环境中运行，由于我们公司的防火墙，该环境很难安装模块。所以使用包含python 3.8和Pandas等数据工程模块的Anaconda 3很方便。
脚本在 Spyder 和 Visual Studio 代码中运行没有问题，但是当我尝试在 Windows 命令行中运行它时，我收到以下错误：
MKL initialization ensuring its correct out-of-the box operation under condition when Gnu OpenMP had already been loaded by Python process is not assured. Please install mkl-service package,see http://github.com/IntelPython/mkl-service
from . import _distributor_init
Traceback (most recent call last):
File "installservice.py",line 9,in <module>
import pandas as pd
File "C:\ProgramData\Anaconda3\lib\site-packages\pandas\__init__.py",line 16,in <module>
raise ImportError(
ImportError: Unable to import required dependencies:
numpy:
IMPORTANT: PLEASE READ THIS FOR ADVICE ON HOW TO SOLVE THIS ISSUE!
Importing the numpy C-extensions failed. This error can happen for
many reasons,often due to issues with your setup or how NumPy was
installed. We have compiled some common reasons and troubleshooting tips at:
https://numpy.org/devdocs/user/troubleshooting-importerror.html
Please note and check the following:
* The Python version is: Python3.8 from "C:\ProgramData\Anaconda3\python.exe"
* The NumPy version is: "1.19.2"
脚本再次在我的 IDE 中运行没有问题，但在 Windows 命令行中没有问题。请帮忙
解决方法
尝试升级 pip，然后尝试卸载（如果它们已按以下顺序存在）。
pip uninstall pandas
pip uninstall numpy
pip install pandas
pip install numpy
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