打开PyCharm的Terminal(终端): 在PyCharm中,你可以通过点击底部工具栏中的"Terminal"标签来打开终端窗口。这个窗口允许你直接在PyCharm中运行命令行指令。 在Terminal中输入pip install pandas命令: 在打开的终端窗口中,输入以下命令来安装pandas包: bash pip install pandas 如果你正在使用Python 3,并且系统中同时...
Couldnotfind a version that satisfies the requirement numpy>=1.21.0;python_version >= "3.10" (from pandas) (from versions: none) ERROR: No matching distribution found for numpy>=1.21.0; python_version >= "3.10" WARNING: You are using pip version 21.3. 看到warning提示,先检查一下当前的pip...
还可以同时安装多个包:conda install pandas numpy 也可以通过添加版本号来指定所需版本:conda install numpy=1.10 *2conda remove package_names 卸载包(package——names指想要卸载包的名称) *3conda update package_name更新包 conda update–all:更新所有包 *4conda list列出已安装的包 1.1.2解释器: pycharm社区...
using terminal: Command "python setup.py egg_info" failed with error code 1 in C:\Users\wawan\AppData\Local\Temp\pip-install-kn8vq0sy\pandas\ i resolved it, follow the error and i did it: 1. install wheel 2. install cython (and got error microsoft c++ 14) ins...
1. 问题描述 大家用 python 操作 excel,会遇到ImportError: Missing optional dependency ‘openpyxl’. Use pip or conda to install openpyxl.’的问题,如图所示 网上说要去 site-packages 目录下手动卸载了 pandas 包,然后再 pip 安装,但是!我不论是通过什么途径卸载了又安装都不行… 我们都知道,常见库下有小...
Python 3.8Pycharm 模块使用 #第三方模块 需要安装的requests >>>pip install requests csv 实现爬虫基本流程 一、数据来源分析: 思路固定 明确需求: - 明确采集网站以及数据内容 网址: 51job 内容: 招聘信息 通过开发者工具, 进行抓包分析, 分析具体数据来源 ...
self._reader=self._engines[engine](self._io)File"D:\Python\lib\site-packages\pandas\io\excel\_xlrd.py",line21,in__init__import_optional_dependency("xlrd",extra=err_msg)File"D:\Python\lib\site-packages\pandas\compat\_optional.py",line110,inimport_optional_dependency ...
Actually PyCharm installs package from path C:\Users\<user-name>\PyCharmProject\pyCharmProject1\venv\bin>pip install pandas In this path there is python different version. This is happened, because while creating project in PyCharm, it automatically set...
pip install python-socketio -i https://mirror.baidu.com/pypi/simple pip install eventlet -i https://mirror.baidu.com/pypi/simple 1. 2. 第三方图片数据增强 pip install imgaug 1. pip install pandas 1. pip install matplotlib 1. pip install numpy ...
How to install old versions of packages in PyCharm? Followed by 3 people Dumbtemp123 CreatedMarch 23, 2021 at 2:21 AM I need an old version of Matplotlib. I see how to install some older versions from the settings > Python Interpreter... but the options don't g...