How to Install PIP on CentOS, Ubuntu and Windows?

pip (or the recursive acronym “Pip Installs Packages”) is the package deal installer for Python.

Python has an intensive index of accessible modules and packages that you should utilize in your tasks. Typically it’s a problem to obtain or maintain them updated, particularly in case your challenge is large or wants to take care of a number of such tasks.

That is the place pip is available in. It could set up packages from Python Bundle Index (PyPI) and different supported indexes containing Python packages.

On this article we’ll talk about putting in pip on CentOS, Ubuntu and Home windows.

Set up beep

pip is already put in if you’re utilizing Python 2 >=2.7.9 or Python 3 >=3.4 downloaded from python.org or if you’re working in a digital atmosphere created by virtualenv or venv. You’ll be able to consult with my earlier article on putting in Python 3. Nevertheless, ensure you improve pip.

Use the command beneath to examine if pip is put in:

CentOS/Ubuntu:

$ python -m pip --version

Home windows:

C:>py -m pip --version

Utilizing repositories

CentOS:

On CentOS we will use yum to put in pip if it’s not pre-installed on the system. First we have to allow the epel-release repository as:

$ sudo yum set up epel-release

Then run yum replace to replace your packages.

$ sudo yum –y replace

As soon as accomplished, set up pip with yum as:

$ sudo yum set up python-pip

ubuntu:

If pip on Ubuntu just isn’t pre-installed in your system, you’ll be able to set up it utilizing an apt device like:

$ sudo apt set up python-pip

Or for Python 3 as:

$ sudo apt set up python3-pip

Home windows:

pip comes with Python set up on Home windows. If it’s essential to set up it individually, observe the subsequent part, which works on all platforms.

Set up with get-pip.py

Warning: Watch out if you’re utilizing a Python set up that’s managed by your working system or one other package deal supervisor. get-pip.py doesn’t work together with these instruments and may depart your system in an inconsistent state.

To put in pip utilizing the get-pip.py script, first safely obtain the script utilizing curl or wget or your most popular obtain supervisor as:

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

Then execute get-pip.py from the downloaded folder to put in pip:

CentOS/Ubuntu:

$ python get-pip.py

Home windows:

C:>py get-pip.py

Improve pip

If crucial, you’ll be able to improve your pip model utilizing the next instructions:

CentOS/Ubuntu:

$ python -m pip set up -U pip

Home windows:

C:>py -m pip set up -U pip

Pipe downgrade

There could also be circumstances the place it’s essential to downgrade your pip model to a particular model; you’ll be able to at all times do that through:

CentOS/Ubuntu:

$ python -m pip set up pip==18.1

Home windows:

C:>py -m pip set up pip==18.1

Utilizing beep

As soon as pip is put in in your system, you’ll be able to search and set up all accessible Python modules.

To seek for a package deal:

$ pip search QUERY

For instance, to seek for the NumPy package deal, use:

$ pip search numpy

To put in the NumPy package deal use:

$ pip set up numpy

If you have already got NumPy put in and wish to improve it, use:

$ pip set up --upgrade numpy

This works for any Python package deal supported by pip.

To take away a package deal, run:

$ pip uninstall <package-name>

Conclusion

You’ll be able to at all times get extra assist and particulars on supported choices through pip with:

$ pip --help

pip documentation and person guide are additionally accessible on the official website. All the time busy with Python? Try this spectacular Python IDE for productive growth.

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