- КАК ОБНОВИТЬ PYTHON ЧЕРЕЗ PIP
- pip and conda to install and upgrade Python packages
- Installing and upgrading pip
- Check pip version
- Install pip using ensurepip, conda, or get-pip.py script
- Installing Python packages
- Upgrading installed Python packages to the latest version
- Virtual environments to install Python packages
- Create and activate a virtual environment
- How to Upgrade PIP Package to Latest Version [Update PIP]
- What is Python? [Definition]
- How to Upgrade pip On Linux? [PIP Upgrade]
- How to update pip In Windows?
- How to Upgrade pip On Mac?
- How to Downgrade pip?
- How to install Python packages with pip?
- How to update Python packages with pip? [Pip Update]
- How to uninstall Python packages with pip?
- How to Install PIP [Step-by-Step Guide to Upgrade PIP Packages]
- Step 1: Install Python and pip
- Step 2: Check the pip Version and Verify the Installation
- Step 3: Managing Python Packages with pip
- Conclusion
КАК ОБНОВИТЬ PYTHON ЧЕРЕЗ PIP
Чтобы обновить Python с помощью инструмента управления пакетами pip, необходимо открыть командную строку и ввести следующую команду:
pip install —upgrade python
Данная команда установит последнюю версию Python, доступную в репозитории PyPI, и обновит текущую установленную версию.
Если требуется обновить конкретную версию Python, то следует указать ее номер в конце команды:
pip install —upgrade python=
Например, чтобы обновить Python до версии 3.9.7, следует ввести команду:
pip install —upgrade python=3.9.7
После ввода команды необходимо дождаться завершения процесса обновления. Если в процессе обновления возникнут ошибки, то необходимо проверить наличие необходимых прав доступа и наличие подключения к интернету.
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pip and conda to install and upgrade Python packages
- pip is Python’s official package manager and is a recommended method for installing, upgrading, and uninstalling the Python packages.
- Check below how to install and upgrade the pip on Windows, Linux, and macOS for managing the Python packages
Installing and upgrading pip
- pip is a package (bundle of software) installer for Python.
- In order to use pip , it is required to install Python (Python 3 >=3.4). You can check here for installing Python 3 on Windows, Linux, and macOS from the source. Additionally, you can also check the Python installation guide for installing Python from OS specific package manager.
Note: If you have installed Python 3 from the source, you should add the Python executable in the system path variable to be able to run Python commands from any path in OS. Check how to add Python executable in system path variable for Windows, Linux, and macOS
Check pip version
- If you have already installed Python 3 (>=3.4), you can run the below shell command to check the pip version
- If you get error as “ ‘pip’ is not recognized as an internal or external command “ on Windows, then you need to add pip installation directory to the system variable (check here how to do this)
If pip is not installed, use ensurepip to install pip (see below)
Install pip using ensurepip, conda, or get-pip.py script
To install using get-pip.py , first download the script and run following command,
To install on Ubuntu, use the following command
Installing and upgrading Python packages using pip
Installing Python packages
pip should be used for installing or upgrading Python packages and it is not ideal for installing or upgrading Python. If you want install or upgrade Python, you download the latest version of Python and install them. In addition, you can also package manager for Linux (e.g. APT) or macOS (e.g. Homebrew) for installing or upgrading Python.
Upgrading installed Python packages to the latest version
General syntax to install the specific version of Python packages is pip install == . If you don’t specify the version, the latest version of the Python package will be installed.
If you want to install the older version, you need to provide the specific version of Python package. For example, to install the 1.22.0 version of NumPy, use the command as pip install numpy==1.22.0
- requirements file ( requirements.txt ) let you install the multiple Python packages with specific or latest versions at once
- requirements file (requirements.txt) contains the name of Python packages that need to be installed
Installing and upgrading Python packages using conda
In addition to pip , you can also use the conda package manager for managing the Python packages. In addition to managing package dependencies, conda can create multiple environments for managing package requirements for different projects.
Installing Python packages using conda ,
Conda stores packages in channels and installs them from default channels. If the package is not in the default channel, you should provide the channel name (e.g. -c bioconda ) to install it. You can find the packages and their channels in the conda public repository.
Upgrading Python packages using conda ,
Installing specific version of Python packages using conda ,
Virtual environments to install Python packages
- When you have multiple applications to run and each application has a specific requirement of Python packages, then running those multiple applications with one Python installation is not convenient. For example, if one application needs v1.0 of a specific Python package and another application needs v2.0 of the same Python package.
- In such situations, the virtual environment is a helpful tool to install the specific versions of Python packages required for each application. You can use either Python or conda to create virtual environment.
Create and activate a virtual environment
To use a virtual environment, you need to first activate it
How to Upgrade PIP Package to Latest Version [Update PIP]
How to Upgrade PIP Package to Latest Version [PIP Update] in Windows, Linux, and Mac operating systems to its latest version, then you are at the correct blog to start with your journey.
List of content you will read in this article:
Pip is a great tool for installing and managing Python packages; it is a package manager that allows the installation of third-party software packages for Python. It is among the most powerful package managers for Python and has become quite popular because it is quite easy to use. Even though most Python versions come pre-loaded with it, this guide will teach you to manually install pip, review its version, and use some simple pip commands. It is a preinstall package with python to only update or package versions. It does not play any role in the installation or uninstallation of Python.
What is Python? [Definition]
Python is an open-source programming language that allows software development and even makes a great choice for web development. Also, one can use Python on several popular operating systems, including Windows, Linux, and iOS.
How to Upgrade pip On Linux? [PIP Upgrade]
In this part, you’ll learn how to upgrade Pip on your Linux Operating System easily. Linux is an open-source family of Unix-like operating systems that utilize the Linux kernel. Follow these steps to ensure the pip upgrade command .
Check your current Pip version:
$ pip —version
Upgrade Pip using either of these upgrade pip command :
$ pip install -U pip
$ pip install —upgrade pip
Resolve permission issues during the upgrade process:
Try these commands:
$ sudo -H pip3 install —upgrade pip
$ sudo -H pip2 install —upgrade pip
Upgrade Pip, a package management system for Python, on Linux effortlessly and enjoy the benefits of the latest Pip release. Stay up-to-date with the newest features and improvements.
Linux VPS
How to update pip In Windows?
As you may know already, Pip is the programming language for communicating instructions to a machine. On Microsoft Windows, which is a family of computer operating systems developed by Microsoft, update pip package is a straightforward process. You just need to follow these steps:
First, open the Command Prompt on your Windows computer.
python -m pip install —upgrade pip.
Remember, it’s important to have Python added to the Windows path for this command to work correctly. If you encounter the error message «‘pip’ is not recognized as an internal or external command, operable program or batch file,» it means Python has not been added to the Windows path.
To resolve this, add Python to the path before updating your pip version. Take advantage of this simple method to upgrade pip, the general-purpose programming language, on Microsoft Windows.
How to Upgrade pip On Mac?
Are you looking to pip upgrade package command on macOS, the operating system used by Apple computers? Follow this simple process to ensure you have the latest version. The upgrade command for pip on macOS is the same as in Linux.
Open your terminal and enter the following command:
In case you come across an error message saying «pip command not found,» don’t worry. You can use an alternative command:
$ python -m pip install —upgrade pip
These commands work for both pip and pip3. If you have pip3 installed, you can use the pip3 alias with the same effect:
By executing these commands, you can effortlessly upgrade pip on your macOS system, ensuring you have the latest version of this essential package manager. Stay up to date with the best tools for your development environment.
How to Downgrade pip?
If one needs to revert to a previous version of pip due to compatibility issues, one can easily do it from the Command Prompt. Open a command prompt and type the following command to downgrade to a custom version of pip (specify the version of pip).
python -m pip install pip==18.0 (or any other version)
Pip will be downgraded to the specified version. After the execution of the above command, one can check the pip version with this command: pip3 —version.
How to install Python packages with pip?
With pip, we can install any new package for our Python environment. To install a new third-party package using pip, we can use the pip install command. And pip will install the new packages from the PyPI repository.
Let’s say if you want to install NumPy for your Python environment, you can run the following pip install command.
How to update Python packages with pip? [Pip Update]
After installing the package, later, if we wish to update the package to the latest version. For that also, we can take the help of pip update package command.
With pip3 install —upgrade command, we can upgrade the installed python package to the latest available version.
For example, let’s say we want to upgrade the installed NumPy package to its latest version.
$ pip3 install —upgrade numpy
$ pip install —upgrade numpy
How to uninstall Python packages with pip?
We can also uninstall an installed python package using the pip command. The pip command makes it very easy for the developer to manage the third-party packages. For some reason, if you do not want a specific package for your Python environment, there you can use the following pip command to uninstall the package.
Let’s say now you do not need the installed NumPy package and wish to uninstall it. For that, you can run the following command on your terminal or command prompt.
How to Install PIP [Step-by-Step Guide to Upgrade PIP Packages]
Here are some simple steps that guide you to installing pip on the system:
Step 1: Install Python and pip
To install pip for your system, you first need to install Python3. And to install Python, you can visit the official website of Python (recommended for windows and mac). If you are on windows and mac, with the latest installation of Python, pip will also get pre-installed.
If you are a Linux user, you can install the latest version of Python and pip from the terminal only rather than installing Python from its official site.
Linux installs Python and pip (with sudo access).
$sudo apt install python3 python3-pip
The above two commands will install Python for your Linux system.
Step 2: Check the pip Version and Verify the Installation
To check if pip is installed correctly, run the following command in the command prompt (for Windows) or Terminal (for Linux and macOS):
You will get an output similar to the one shown below:
pip18.0 from c:\users\administrator\appdata\local\programs\python\python37\lib\site-package\pip (python 3.7)
Step 3: Managing Python Packages with pip
Use pip to handle functionalities once it’s installed and configured in the system. To get a quick overview of the functions and syntax available for Pip, open a command prompt and type:
If you have an older version of Python already installed in your operating system, then you can check out our blog on how to update python for a deeper understanding of how to install pip in windows/Linux, This blog post will help you.
Conclusion
We hope we have successfully made you understand how to install pip on your system. If you are working with Python development, pip can come in handy for managing various Python library packages. Also, you can easily choose a pip version that you want to work with.
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