Installation#
If your Python environment does not have pip installed, there are 2 mechanisms to install pip supported directly by pip’s maintainers:
ensurepip #
Python comes with an ensurepip module [ 1 ] , which can install pip in a Python environment.
$ python -m ensurepip --upgrade $ python -m ensurepip --upgrade More details about how ensurepip works and how it can be used, is available in the standard library documentation.
get-pip.py #
This is a Python script that uses some bootstrapping logic to install pip.
- Download the script, from https://bootstrap.pypa.io/get-pip.py.
- Open a terminal/command prompt, cd to the folder containing the get-pip.py file and run:
More details about this script can be found in pypa/get-pip’s README.
Standalone zip application#
The zip application is currently experimental. We test that pip runs correctly in this form, but it is possible that there could be issues in some situations. We will accept bug reports in such cases, but for now the zip application should not be used in production environments.
In addition to installing pip in your environment, pip is available as a standalone zip application. This can be downloaded from https://bootstrap.pypa.io/pip/pip.pyz. There are also zip applications for specific pip versions, named pip-X.Y.Z.pyz .
The zip application can be run using any supported version of Python:
then the currently active Python interpreter will be used.
Alternative Methods#
Depending on how you installed Python, there might be other mechanisms available to you for installing pip such as using Linux package managers .
These mechanisms are provided by redistributors of pip, who may have modified pip to change its behaviour. This has been a frequent source of user confusion, since it causes a mismatch between documented behaviour in this documentation and how pip works after those modifications.
If you face issues when using Python and pip installed using these mechanisms, it is recommended to request for support from the relevant provider (eg: Linux distro community, cloud provider support channels, etc).
Upgrading pip #
Upgrade your pip by running:
$ python -m pip install --upgrade pip $ python -m pip install --upgrade pip C:> py -m pip install --upgrade pip Compatibility#
The current version of pip works on:
pip is tested to work on the latest patch version of the Python interpreter, for each of the minor versions listed above. Previous patch versions are supported on a best effort approach.
Other operating systems and Python versions are not supported by pip’s maintainers.
Users who are on unsupported platforms should be aware that if they hit issues, they may have to resolve them for themselves. If they received pip from a source which provides support for their platform, they should request pip support from that source.
The ensurepip module was added to the Python standard library in Python 3.4.
Как обновить PIP в Windows
Зачастую возникает необходимость обновления PIP. В данном руководстве будет дана поэтапная инструкция для обновления PIP в Windows.
Столкнуться с необходимостью обновления PIP можно при установке любого пакета, используя PIP.
Выводится следующее сообщение:
Вы используете версию pip 19.3.1; однако, доступна версия 20.1.1. Вам стоит сделать обновление через команду ‘python -m pip install –upgrade pip’.
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Для обновления PIP в Windows нужно открыть Windows Command Prompt, а затем набрать/скопировать туда указанную команду. Обратите внимание, что данный метод сработает только если у вас уже добавлен Python в Windows PATH. Ничего страшного, если вы не знаете, что это такое. Далее мы подробно разберем все шаги обновления PIP.
План обновления PIP в Windows
В поисковике Windows наберите Command Prompt (Командная строка):
Затем откройте Command Prompt (Командную строку). Во избежание проблем с уровнем доступа сделайте это от имени администратора. Для этого кликлинте правой кнопкой мыши и выберите пункт Run as administrator (Запустить от имени администратора):
В командной строке наберите cd \ , чтобы удостовериться, что в начальной точке только название диска:
Нажмите Enter. Вы увидите название диска C:\>
Найдите путь к Python, что является папкой, куда установлен Python.
В нашем случае путь приложения Python следующий:
После получения пути к Python наберите следующую команду в командной строке: cd , за которым следует путь к приложению Python.
В нашем случае это выглядит следующим образом:
Нажмите Enter, вы увидите:
Обновите PIP, использовав данную команду, затем нажмите Enter:
Installation#
If your Python environment does not have pip installed, there are 2 mechanisms to install pip supported directly by pip’s maintainers:
ensurepip #
Python comes with an ensurepip module [ 1 ] , which can install pip in a Python environment.
$ python -m ensurepip --upgrade $ python -m ensurepip --upgrade More details about how ensurepip works and how it can be used, is available in the standard library documentation.
get-pip.py #
This is a Python script that uses some bootstrapping logic to install pip.
- Download the script, from https://bootstrap.pypa.io/get-pip.py.
- Open a terminal/command prompt, cd to the folder containing the get-pip.py file and run:
More details about this script can be found in pypa/get-pip’s README.
Standalone zip application#
The zip application is currently experimental. We test that pip runs correctly in this form, but it is possible that there could be issues in some situations. We will accept bug reports in such cases, but for now the zip application should not be used in production environments.
In addition to installing pip in your environment, pip is available as a standalone zip application. This can be downloaded from https://bootstrap.pypa.io/pip/pip.pyz. There are also zip applications for specific pip versions, named pip-X.Y.Z.pyz .
The zip application can be run using any supported version of Python:
then the currently active Python interpreter will be used.
Alternative Methods#
Depending on how you installed Python, there might be other mechanisms available to you for installing pip such as using Linux package managers .
These mechanisms are provided by redistributors of pip, who may have modified pip to change its behaviour. This has been a frequent source of user confusion, since it causes a mismatch between documented behaviour in this documentation and how pip works after those modifications.
If you face issues when using Python and pip installed using these mechanisms, it is recommended to request for support from the relevant provider (eg: Linux distro community, cloud provider support channels, etc).
Upgrading pip #
Upgrade your pip by running:
$ python -m pip install --upgrade pip $ python -m pip install --upgrade pip C:> py -m pip install --upgrade pip Compatibility#
The current version of pip works on:
pip is tested to work on the latest patch version of the Python interpreter, for each of the minor versions listed above. Previous patch versions are supported on a best effort approach.
Other operating systems and Python versions are not supported by pip’s maintainers.
Users who are on unsupported platforms should be aware that if they hit issues, they may have to resolve them for themselves. If they received pip from a source which provides support for their platform, they should request pip support from that source.
The ensurepip module was added to the Python standard library in Python 3.4.