TL;DR: How do I install a specific version of a Python package using pip? To install a specific version of a package using pip, use the syntaxpip install package==version. For example, to install version 1.0.0 of a package named ‘sample’, usepip install sample==1.0.0. For more ad...
The most common usage ofpipis to install from thePython Package Indexusing arequirement specifier. Generally speaking, a requirement specifier is composed of a project name followed by an optionalversion specifier.PEP 440contains afull specificationof the currently supported specifiers. Below are some ...
globalSetorshow theglobalPython version shell Setorshow the shell-specific Python version install Install a Python version using python-build uninstall Uninstall a specific Python version rehash Rehash pyenv shims (run this after installing executables) version Show the current Python versionandits origin...
upgrading pip to the latest version # Windows, Linux, and macOS # using pip pip install --upgrade pip # using Python python -m pip install --upgrade pip Installing a specific version of pip # Windows, Linux, and macOS # using pip pip install --upgrade pip==21.0.1 # using Python py...
六、使用pip安装python相关软件 一、pyenv介绍 项目地址:https:///yyuu/pyenv 关于pyenv的介绍: 一般在操作系统中我们会安装多个Python版本,在*nix系统中一般默认就自带了Python2与Python3两个版本,所以在进行Python版本切换时会比较麻烦,pyenv就提供了一种简单的方式。
在命令行输入 登录后复制easy_install pip,非常迅速。 从以下网址下载 登录后复制pip 安装文件,然后将其提取到 Python 脚本目录,并执行 登录后复制python setup.py install 命令。 登录后复制pip 的下载地址:https://pypi.org/project/pip/#files 但是,如果您还在使用 Python3.4 及更早版本,请升级到 Python 的最...
Install pipx as a Standalone Tool Configure pipx Before the First Run Turn PyPI Into an App Marketplace Run Single-Use Python Apps Install Python Apps Globally Manage Your Installed Apps List the Installed Apps Upgrade Apps to Their Latest Versions Downgrade Apps to a Specific Version Uninstall...
2)在该文件夹中调出命令行,输入pip install pandas-1.1.5-cp36-cp36m-win_amd64.whl 会提示:Could not find a version that satisfies the requirement python-dateutil>=2.7.3. No matching distribution found for python-dateutil>=2.7.3 说明缺少依赖包python-dateutil,且版本最低为2.7.3。
conda install 模块名称 安装对应模块 如Install a specific version of 'python' into an environment, myenv: conda install -p path/to/myenv python=3.11 5、一键安装插件 当然,在conda界面中也可以利用pip install,实现对于软件环境的一键配置,如果对方给出了requirements.txt之类,运行下列命令,即可一键配置。
This unfortunately means that you could use pip to install a package into the site-packages of an old Python version without noticing. To prevent this from happening, you should run pip as a Python module: Shell $ python -m pip Notice that you use python -m to run pip. The -m ...