How To Install A Pip

Introduction

PIP is a parcel management system used to install and manage software packages written in Python. It stands for "preferred installer program" or "Pip Installs Packages."

PIP for Python is a utility to manage PyPI package installations from the command line.

If you lot are using an older version of Python on Windows, y'all may demand to install PIP. Yous can easily install PIP on Windows by downloading the installation package, opening the command line, and launching the installer.

This tutorial will show how to install PIP on Windows, check its version, upgrade, and configure.

Note: The latest versions of Python come with PIP pre-installed, but older versions require transmission installation. The post-obit guide is for version 3.4 and higher up. If you are using an older version of Python, you lot can upgrade Python via the Python website.

Prerequisites

• Reckoner running Windows or Windows server
• Admission to the Command Prompt window

Earlier yous start: Check if PIP is Already Installed

PIP is automatically installed with Python two.7.9+ and Python 3.4+ and it comes with the virtualenv and pyvenv virtual environments.

Before you install PIP on Windows, check if PIP is already installed.

1. Launch the command prompt window:

• Printing Windows Key + 10.
• Click Run.
• Type in cmd.exe and striking enter.

Alternatively, type cmd in the Windows search bar and click the "Control Prompt" icon.

2. Type in the following control at the command prompt:

          pip assistance        

If PIP responds, and then PIP is installed. Otherwise, there will be an mistake saying the plan could non be plant.

Installing PIP On Windows

Follow the steps outlined below to install PIP on Windows.

Footstep 1: Download PIP get-pip.py

Earlier installing PIP, download the get-pip.py file.

1. Launch a command prompt if it isn't already open. To do and then, open the Windows search bar, type cmd and click on the icon.

two. Then, run the following command to download the get-pip.py file:

          curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py        

Step two: Installing PIP on Windows

To install PIP type in the following:

          python get-pip.py        

If the file isn't found, double-check the path to the folder where you saved the file. You tin view the contents of your electric current directory using the following command:

          dir        

The dir command returns a full list of the contents of a directory.

Footstep 3: Verify Installation

Once you lot've installed PIP, you can test whether the installation has been successful past typing the following:

          pip help        

If PIP has been installed, the program runs, and you should see the location of the software package and a list of commands y'all tin can employ with pip .

If yous receive an error, echo the installation procedure.

Step 4: Add Pip to Windows Environment Variables

To run PIP from whatsoever location, you need to add it to Windows environs variables to avoid getting the "not on PATH" fault. To practice so, follow the steps outlined below:

1. Open the System and Security window by searching for it in the Control Aeroplane.
2. Navigate to Organisation settings.

3. And so, select Advanced system settings.

4. Open up the Environment Variables and double-click on the Path variable in the System Variables.

5. Next, select New and add the directory where yous installed PIP.
6. Click OK to relieve the changes.

Stride 5: Configuration

In Windows, the PIP configuration file is %HOME%\pip\pip.ini.

There is also a legacy per-user configuration file. The file is located at %APPDATA%\pip\pip.ini .

Yous can fix a custom path location for this config file using the environment variable PIP_CONFIG_FILE .

Upgrading PIP for Python on Windows

New versions of PIP are released occasionally. These versions may improve the functionality or be obligatory for security purposes.

To check the current version of PIP, run:

          pip --version        

To upgrade PIP on Windows, enter the following in the command prompt:

          python -thou pip install --upgrade pip        

This command uninstalls the erstwhile version of PIP and so installs the most current version of PIP.

Downgrade PIP Version

Downgrading may be necessary if a new version of PIP starts performing undesirably. To downgrade PIP to a prior version, specifying the version you desire.

To downgrade PIP, employ the syntax:

          python -thou pip install pip==version_number        

For instance, to downgrade to version 18.1, you lot would run:

          python -m pip install pip==xviii.ane        

You should now encounter the version of PIP that you specified.

Determination

Congratulations, you have installed PIP for Python on Windows. Check out our other guides to learn how to install PIP on other operating systems:

• Install PIP on CentOS
• Install PIP on Ubuntu
• Install PIP on Debian
• Install PIP on Mac

Now that you have PIP up and running, you are set to manage your Python packages.

NumPy is a library for the Python programming language, adding support for large, multi-dimensional arrays and matrices. Check out our guide and learn how to install NumPy using PIP.

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Source: https://phoenixnap.com/kb/install-pip-windows

Posted by: abramsinualst.blogspot.com

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