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 advanced methods, background, tips and tricks, continue reading the article. Table...
Runpythonget-pip.py.[2]This will install or upgrade pip. Additionally, it will installsetuptoolsandwheelif they’re not installed already. Warning Be cautious if you’re using a Python install that’s managed by your operating system or another package manager. get-pip.py does not coordinate ...
# 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 python -m pip install --upgrade pip...
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...
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。
python-version,以后进入这个目录自动切换为该版本 global Set or show the global Python version #设置全局默认的python版本 shell Set or show the shell-specific Python version #在当前shell的session中启用某个Python版本,优先级高于global,local install Install a Python version using python-build uninstall ...
pip installpackage_name==specific_version 升级指定的包。 pip install --upgrade package_name 创建文件requirements.txt并批量安装Python包。下面的示例中只指定了包名称,未指定包的版本,即安装最新版。 $ cat > requirements.txt<< EOFsqlite-utilsnumpymatplotlibscikit-learnpandasseabornseleniumpandas-datareaderbeau...
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 ...
The first step to getting started with Python is to install it on your machine. In this tutorial, you'll learn how to check which version of Python, if any, you have on your Windows, Mac, or Linux computer and the best way to install the most recent vers
global Set or show the global Python version shell Set or show the shell-specific Python versioninstallInstall a Python version using python-build uninstall Uninstall a specific Python version rehash Rehash pyenv shims (run this after installing executables) ...