CentOSLinuxTutorials

How To Install Pip on CentOS 7

Install Pip on CentOS 7

In this tutorial, we will show you how to install and configuration of Pip on a CentOS 7. For those of you who didn’t know, A pip command is a tool for installing and managing Python packages, such as those found in the Python Package Index. With the help of pip, you can also install the package of a particular version. Most importantly pip has a feature to manage full lists of packages and corresponding version numbers, possibly through a “requirements” file. It performs the same basic job as easy_install, but with some extra features.

This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘sudo‘ to the commands to get root privileges. I will show you the step-by-step installation of Pip Python on a CentOS 7 server.

Prerequisites

  • A server running one of the following operating systems: CentOS 7.
  • It’s recommended that you use a fresh OS install to prevent any potential issues.
  • SSH access to the server (or just open Terminal if you’re on a desktop).
  • A non-root sudo user or access to the root user. We recommend acting as a non-root sudo user, however, as you can harm your system if you’re not careful when acting as the root.

Install Pip on CentOS 7

Step 1. First, let’s start by ensuring your system is up-to-date.

yum clean all
yum install epel-release
yum -y update

Step 2. Installing Pip.

Method 1.

Install the pip by using the Yum command:

yum -y install python-pip

Once the installation is completed you can verify that it was successful by using the following command:

pip -V

Method 2.

Installing Pip with Curl and Python:

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

Now install pip by using the following command:

python get-pip.py

Once the installation is completed you can verify the installation:

pip -V

Step 3. How to use the pip command.

After installing the python-pip package, the pip command will be available on the system. There are multiple options available with the pip command:

To install the new python package type:

pip install packageName

To uninstall the python package installed by pip type:

pip uninstall packageName

To search python package type:

pip search packageName

For more Pip options and usage examples you can use the –help flag:

[root@idroot.us ~]# pip --help

Usage:   
  pip <command></command> [options]

Commands:
  install                     Install packages.
  uninstall                   Uninstall packages.
  freeze                      Output installed packages in requirements format.
  list                        List installed packages.
  show                        Show information about installed packages.
  search                      Search PyPI for packages.
  wheel                       Build wheels from your requirements.
  zip                         DEPRECATED. Zip individual packages.
  unzip                       DEPRECATED. Unzip individual packages.
  bundle                      DEPRECATED. Create pybundles.
  help                        Show help for commands.

General Options:
  -h, --help                  Show help.
  -v, --verbose               Give more output. Option is additive, and can be used up to 3 times.
  -V, --version               Show version and exit.
  -q, --quiet                 Give less output.
  --log-file            Path to a verbose non-appending log, that only logs failures. This
                              log is active by default at /home/sharad/.pip/pip.log.
  --log                 Path to a verbose appending log. This log is inactive by default.
  --proxy              Specify a proxy in the form [user:passwd@]proxy.server:port.
  --timeout              Set the socket timeout (default 15 seconds).
  --exists-action     Default action when a path already exists: (s)witch, (i)gnore,
                              (w)ipe, (b)ackup.
  --cert                Path to alternate CA bundle.
[root@idroot.us ~]#

Congratulations! You have successfully installed Pip. Thanks for using this tutorial for installing Pip Python on CentOS 7 system. For additional help or useful information, we recommend you check the official Python website.

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r00t

r00t is a seasoned Linux system administrator with a wealth of experience in the field. Known for his contributions to idroot.us, r00t has authored numerous tutorials and guides, helping users navigate the complexities of Linux systems. His expertise spans across various Linux distributions, including Ubuntu, CentOS, and Debian. r00t's work is characterized by his ability to simplify complex concepts, making Linux more accessible to users of all skill levels. His dedication to the Linux community and his commitment to sharing knowledge makes him a respected figure in the field.
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